Product Description Specifications Warranty Info Fitment: 2.5L EJ25 Turbo Bore Size: 100mm, +0.5mm Oversize Application: Supertech Piston Only, fits part # P4-SU100-N20-H13 Supertech Performance Limited Warranty
Supertech Performance Supertech Piston 100mm +0.5mm Oversize Subaru WRX 2006-2014 | WRX STI 2004-2019 MSRP: $166.22 Was: SALE PRICE: $124.67 Add to Cart
Supertech Performance Supertech Piston Ring Set 99.5mm Standard Size Subaru WRX 2006-2014 | WRX STI 2004-2019 MSRP: $110.37 Was: SALE PRICE: $88.32 Add to Cart
Supertech Performance Supertech Exhaust Valve Black Nitrided +0.5mm Oversize Subaru WRX 2002-2014 | WRX STI 2004-2019 MSRP: $27.55 Was: SALE PRICE: $22.04 Add to Cart
Supertech Performance Supertech Exhaust Valve Inconel +0.5mm Oversize (SHORT) Subaru WRX 2002-2014 | WRX STI 2004-2019 MSRP: $33.38 Was: SALE PRICE: $26.70 Add to Cart
Supertech Performance Supertech Intake Valve Black Nitrided +0.5mm Oversize Subaru WRX 2002-2014 | WRX STI 2004-2019 MSRP: $27.80 Was: SALE PRICE: $22.25 Add to Cart
Supertech Performance Supertech Piston Ring Set 99.5mm Standard Size (for 10.5:1 Pistons) Subaru WRX 2006-2014 | WRX STI 2004-2019 MSRP: $110.37 Was: SALE PRICE: $88.32 Add to Cart
Supertech Performance Supertech Intake Valve Black Nitrided +0.5mm Oversize (SHORT) Subaru WRX 2002-2014 | WRX STI 2004-2019 MSRP: $23.73 Was: SALE PRICE: $18.99 Add to Cart
Supertech Performance Supertech Exhaust Valve Black Nitrided +0.5mm Oversize (SHORT) Subaru WRX 2002-2014 | WRX STI 2004-2019 MSRP: $23.53 Was: SALE PRICE: $18.82 Add to Cart
Wiseco Wiseco Pistons 100mm 8.9:1 CR Subaru WRX 2006-2014 | WRX STI 2004-2019 MSRP: Was: SALE PRICE: $761.30 Add to Cart