JE Pistons Subaru EJ25 Ultra Series 99.5mm Bore Dome -7cc 9.5:1 CR - Piston Set | 361330 Vehicle Model_Mazdaspeed3 This design was adopted for

This design was adopted for maximum exhaust flow efficiency without comprimising the quality of the structure and sound

Note: Fits coupe and sedan

Integrated condenser and dipstick

Direct fit for the 2015+ Subaru WRX & STI

JE Pistons Subaru EJ25 Ultra Series 99.5mm Bore Dome -7cc 9.5:1 CR - Piston Set | 361330 Vehicle Model_Mazdaspeed3 This design was adopted forFitment Information: Subaru WRX 2004 2014 Subaru STI 2004 2021 Part #: 361330JE Pistons Ultra Series pistons for sport compact applications combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. Premium, gas nitrided carbon steel rings are included.