Quick view Details Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Details Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Details Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Details Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Details Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Details Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Details Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Details Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Details Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 MSRP: $415.35 Now: $332.36 Add to Cart Compare Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTNIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 - NIVN-1017-12 Supertech Nissan 300ZX VG30DE/VG30DET Black Nitrided Intake Valve - +0.5mm Oversize - Set of 12 MSRP: $336.34 Now: $269.14 Add to Cart Compare Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTVWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 - VWIVN-1034-10 Supertech VW 2.0L 16V 32x6.95x95.5mm Dish Black Nitrided Intake Valve - Set of 10 MSRP: $312.26 Now: $249.86 Add to Cart Compare Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTVWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 - VWEVI-1034F-10 Supertech VW 1.8L/2.0L 16V 28.x6.96x98.20mm Flat Inconel Exhaust Valve - Set of 10 MSRP: $463.53 Now: $370.91 Add to Cart Compare Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTTIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 - TIVN-1031F-8 Supertech Toyota Celica 2ZZ 34x5.48x111.25mm Flat Black Nitride Intake Valve - Set of 8 MSRP: $233.47 Now: $186.82 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit - SPRK-MM18-S Supertech Mazda Miata 1.8L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit - SPRK-MM18-D Supertech Mazda Miata 1.8L Dual Valve Spring Kit MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) - SPRK-MM16D-2 Supertech Mazda Miata 1.6L Dual Valve Spring Kit (70lbs at 34.2mm Installed Height) MSRP: $736.44 Now: $589.28 Add to Cart Compare Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTSPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit - SPRK-MM16-S Supertech Mazda Miata 1.6L Single Valve Spring Kit MSRP: $659.66 Now: $527.84 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTNEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 - NEVI-1052-NEO-12 Supertech Nissan RB25 DOHC NEO 30.65 (+1)x5.96x 97.65mm Inconel Exhaust Valve - Set of 12 MSRP: $494.98 Now: $396.07 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTNEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 - NEVI-1032-7-12 Supertech Nissan RB26 31.15X6.94X101.20mm +1mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected × OK
Quick view Supertech | sku: SPTNEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 - NEVI-1030-7-12 Supertech Nissan RB26 30.15X6.94X101.60mm Inconel Exhaust Valve - Set of 12 MSRP: $569.88 Now: $456.00 Add to Cart Compare Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected
Quick view Supertech | sku: SPTMCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) - MCIVN-1400S-12 Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S) MSRP: $415.35 Now: $332.36 Add to Cart Compare Previous 3 4 5 6 7 8 9 10 11 12 13 Next Previous 3 4 5 6 7 8 9 10 11 12 13 Next Compare Selected