Go Fast Bits 3 Piece Under-Drive Pulley Kit w/ Belts Subaru WRX / STI / Legacy GT / Forester XT 2002-2018 Genesis_2010-2014 Fits: Subaru STI 2004-2006 /

Fits: Subaru STI 2004-2006 / Legacy GT 2005-2006

Horsepower: 470HP

This kit contains everything you need to replenish your Pro5R and are available with either gold or blue oil for a custom look

- Subaru Forester 1998-2010

Part #: IS-RCA-Z334

Go Fast Bits 3 Piece Under-Drive Pulley Kit w/ Belts Subaru WRX / STI / Legacy GT / Forester XT 2002-2018 Genesis_2010-2014 Fits: Subaru STI 2004-2006 /One of the ways that you can improve the response in your engine is by adding a lightweight pulley set. Lightweight pullies have less rotational mass when compared to OEM pullies and less rotational mass means that you will have improved engine response for a little bump in both power and torque. Part #: 2010 This is the Go Fast Bits 3 Piece Underdrive Pulley Kit which includes the crank pulley, and both alternator and power steering pullies. These