BC Brian Crower Crankshaft for EJ25 Subaru WRX/ STi (BC5609/BC5629) Application::STi (BC5629) Goodridge Phantom Series G-Stop Brakeline

Goodridge Phantom Series G-Stop Brakeline Kits are U

D-HN-25-5 Honda Civic Si 2017+ (No Bypass Module for Adaptive Damper System)

improving RPM potential

8mm Turbine Wheel Exducer: 54mm 54mm Compressor Housing: 84mm Flow Advancement Port Cover 84mm Flow Advancement Port Cover

BC Brian Crower Crankshaft for EJ25 Subaru WRX/ STi (BC5609/BC5629) Application::STi (BC5629) Goodridge Phantom Series G-Stop BrakelineBrian Crower crankshafts are crafted from 4340 billet steel. Each crankshaft undergoes stress relief, shot peening, magnaflux inspection, and nitriding (a multi step heat treatment) to ensure peak performance. Fully profiled counterweights are designed to minimize windage through the crankcase, reducing oil resistance and enhancing RPM potential. Choice of application for WRX or STi models. Vehicle Fitment: 2002 2014 Subaru WRX 2004 2021 Subaru STi