Manley Turbo Tuff Series Crankshaft 83mm Subaru WRX / STI EJ20 / EJ25 2002-2021 Cobbsale Feel - Moderate to heavy

Feel - Moderate to heavy pedal effort

SUBARU IMPREZA WRX STI (2004 - 2017) DUAL VALVE SPRING

The IHI VF39 comes stock on the 04-06 US Market STI

If your vehicle is supercharged or turbocharged then this gauge is simply a must have

Manley Turbo Tuff Series Crankshaft 83mm Subaru WRX / STI EJ20 / EJ25 2002-2021 Cobbsale Feel - Moderate to heavyPart #: 190060B Manley Turbo Tuff Billet 4340 Subaru crankshafts are the perfect crank to complete a stout bottom end build. Each crankshaft is put through a multi step heat treatment process and nitrided (hardened) for maximum strength. The crankshaft is then stress relieved, shot peened, and magnafluxed (stress tested). The center, crank pin and counterweights are gun drilled for reduced weight. Each Turbo Tuff crankshaft features knife edged