BC Brian Crower 2.29L Stroker Kit for EJ20/EJ25 Subaru WRX and STi Rod Option::I-Beam the airboxes resist heat-yellowing

the airboxes resist heat-yellowing

aFe POWER Badging:

2017-2020 RS3 8V models with the factory EDC

The battery tray is available with or without the Odyssey PC680

BC Brian Crower 2.29L Stroker Kit for EJ20/EJ25 Subaru WRX and STi Rod Option::I-Beam the airboxes resist heat-yellowingThis 2. 29L BC stroker kit for the Subaru WRX and STi EJ20 and EJ25 engine platform incorporates a stock 79mm stroke crank and H Beam or I Beam rods. This BC rotating assembly features custom CP pistons, steel alloy wrist pins, full ring pack and locks. ig time power and torque gains. BC ProH2K rods rated to 600 horsepower, BC Pro Series rods rated to 800+ horsepower. Vehicle Fitment: 2002 2014 Subaru WRX 2004 2021 Subaru STi (EJ20 EJ25) Purchase