Manley Turbo Tuff Series Crankshaft 83mm Subaru WRX / STI EJ20 / EJ25 2002-2021 vendor_Swift Springs This product is offered for

This product is offered for that purpose as well as a way to exhibit your under hood modifications

up to 900 HP - naturally aspirated

Torque Capacity Increase 87% Clamp Load (lb): 2310 Spline Teeth / Major Dia (mm): 230 Disc O

Spring Rates: (F) 12kg/mm (R) 8kg/mm

this intake is a true bolt-on upgrade—requiring no cutting or permanent modifications

Manley Turbo Tuff Series Crankshaft 83mm Subaru WRX / STI EJ20 / EJ25 2002-2021 vendor_Swift Springs This product is offered forPart #: 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