BC Brian Crower 2.71L Stroker Kit for EJ20/EJ25 Subaru WRX and STi Rod Option::I-Beam These front sensors are different

These front sensors are different per side for each manifold

the SteathBox was born

Well Grimmspeed has your answer

5 pounds vs the factory exhaust at 44

BC Brian Crower 2.71L Stroker Kit for EJ20/EJ25 Subaru WRX and STi Rod Option::I-Beam These front sensors are differentThis 2. 71L BC stroker kit for the Subaru WRX and STi EJ20 and EJ25 engine platform incorporates a 83mm 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 Includes: