Add to Cart Add to My Wish List CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100.0mm) - Size (+0.5mm) - CR (9.0) - SC7427-4 $885.15 MSRP: CP Pistons
Add to Cart Add to My Wish List Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 99.75mm +0.25mm Bore 9.8:1 Dish Piston Set with Rings - 622102C-4 $678.86 MSRP: $737.89 Manley Performance
Add to Cart Add to My Wish List Manley 04+ Subaru WRX/STI EH257 100.0mm Bore +.50mm Size 8.5:1 Dish Extreme Duty Piston Set - 632205CE-4 $861.98 MSRP: $936.94 Manley Performance
Add to Cart Add to My Wish List Manley 04+ Subaru WRX/STI EH257 99.50mm Bore STD Size 8.5:1 Dish Extreme Duty Piston Set - 632200CE-4 $861.98 MSRP: $936.94 Manley Performance
Add to Cart Add to My Wish List CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100mm) - Size (0.5mm) - CR (8.2) - SC7421-4 $885.15 MSRP: CP Pistons