Quick view Details Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Details Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Manley Performance | sku: MAN11171-8 Manley Subaru WRX EJ205/STi EJ257 33mm Race Master Exhaust Valves (Set of 8) - 11171-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Manley Performance | sku: MAN11155-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Race Master Valves - 11155-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Manley Performance | sku: MAN11140-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 37mm Stainless Race Flo Valves - 11140-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Manley Performance | sku: MAN11138-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Intake 36mm Stainless Race Flo Valves - 11138-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Manley Performance | sku: MAN11137-8 Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 32mm Stainless Extreme Duty Valves - 11137-8 Ideal for Specialized Applications: Tailored for any application where extreme force and heat resistance is a must including Top Fuel, Funny Car, and Marine Engine applications.XH-432 XtremeAlloy:... MSRP: $652.79 Now: $522.23 Add to Cart Compare Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Manley Performance | sku: MAN11108-12 Manley 90-96 Nissan 300ZX 3.0L (VG30D - VG30DTT) DOHC 24 Intake 35mm Stainless Race Flo Valves - 11108-12 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $377.05 Now: $301.65 Add to Cart Compare Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Manley Performance | sku: MAN11104-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 34mm Stainless Race Master Valves - 11104-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected × OK
Quick view Manley Performance | sku: MAN11103-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Exhaust 29mm Stainless Race Master Valves - 11103-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected
Quick view Manley Performance | sku: MAN11102-8 Manley 90-99 Mazda Miata 1.8L (BP056) DOHC 16 Intake 33mm Stainless Race Master Valves - 11102-8 Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.Chrome Stems and Hard Tips: Chrome stems... MSRP: $251.36 Now: $201.09 Add to Cart Compare Previous 21 22 23 24 25 26 Previous 21 22 23 24 25 26 Compare Selected