Torque Solution Lightweight Crank Pulley 1993-2007 Subaru Impreza / WRX / STI / Legacy / Forester | TS-SU-207A Vehicle Model_B9 Tribeca No engine modifications necessary and

No engine modifications necessary and retains mounts for the stock fan shrouds and fans

Featuring full aluminum construction with TIG‑welded end tanks

So there you have it

The Turbo XS Ralliart High Flow Cat-pipe allows you to free up horsepower from the restrictive stock cat while staying 50 states legal

Part Number: PCR09R500

Torque Solution Lightweight Crank Pulley 1993-2007 Subaru Impreza / WRX / STI / Legacy / Forester | TS-SU-207A Vehicle Model_B9 Tribeca No engine modifications necessary andPart #: TS SU 207A Applications: Subaru Impreza, WRX, Sti, Legacy, Forester Torque Solution has designed this crank pulley not only to improve performance but to surpass the quality of the original pulley. A critical feature of the Torque Solution pulley is its increased mounting surface area between the pulley and the crankshaft. The increased surface area distributes the contact load over a larger area, eliminating the chances of the pulley spinning