JE Pistons Toyota 4A-GE 20V 81mm Bore (Size STD) 12.0:1 CR 6.8cc Dome Piston (Set of 4) - 361473

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Toyota 4A-GE 20V 82mm Bore (Size +1.0mm) 11.5:1 CR 6.1cc Dome Piston (Set of 4) - 361475

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Toyota 4AGE 16V 11.0 3.228in Bore Dome Set of 4 Pistons - 361472

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Toyota 4U-GSE 86.00mm Bore STD Size 12.5:1 CR -1.0cc Dome FSR Piston (Set of 4) - 359152

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Toyota 4U-GSE 86.25mm Bore +.25mm Oversize 10.5:1 CR -10.5cc Dome FSR Piston (Set of 4) - 359151

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Toyota 4U-GSE 86.25mm Bore +.25mm Oversize 12.5:1 CR -1.3cc Dome FSR Piston (Set of 4) - 359153

JE Pistons is the leader in forged racing pistons. With 70-plus years of experience, in-house forging, and industry-leading technology, JE Pistons are designed to perform at the top levels of all forms of motorsports.

JE Pistons Toyota 4U-GSE 86.25mm Bore +.25mm Oversize 13.5:1 CR 2.2cc Dome FSR Piston (Set of 4) - 359156

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Toyota 4U-GSE 86.25mm Bore +.25mm Oversize 9.5:1 CR -16.7cc Dome FSR Piston (Set of 4) - 359150

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Toyota 4U-GSE 86.50mm Bore +.50mm Oversize 12.5:1 CR -1.5cc Dome FSR Piston (Set of 4) - 359154

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Toyota 4U-GSE 87.00mm Bore +1.00mm Oversize 12.5:1 CR -2.0cc Dome FSR Piston (Set of 4) - 359155

Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applicationsDesigned specifically for each engine and use application to provide optimized performance durabilityProprietary Forged Side Relief (FSR)...

JE Pistons Ultra Series Honda K20A 86mm Bore 10.0:1 CR Set of 4 Pistons - 361270

Designed for Power: Every feature on Ultra Series Pistons are optimized to perform high-horsepower racing enginesAligned Grain Flow Technology: Exclusively available on JE Ultra Series, this proprietary, in-house forging process maximizes tensile...

JE Pistons Ultra Series Honda K20A 87.5mm Bore 10.0:1 CR Set of 4 Pistons - 361274

Designed for Power: Every feature on Ultra Series Pistons are optimized to perform high-horsepower racing enginesAligned Grain Flow Technology: Exclusively available on JE Ultra Series, this proprietary, in-house forging process maximizes tensile...