Whiteline 22mm Rear Adjustable Swaybar Subaru WRX Sedan & Wagon 2004-2007 | BSR36Z Perrin including the flanges

including the flanges

The Go Fast Bits Response blow-off/bypass valve system for 02-07 WRX and STI is much more than simply a noise maker or a factory valve replacement

and even reduced tire wear through improved load distribution

This is the perfect road-racing application

Combined with an aluminum flywheel

Whiteline 22mm Rear Adjustable Swaybar Subaru WRX Sedan & Wagon 2004-2007 | BSR36Z Perrin including the flangesPart #: BSR36Z Ask any racer, any REAL racer, and they will tell you that the best bang for the buck handling mod you can give your WRX is a high performance swaybar. With over 40 years of automotive swaybar and suspension design, you know you can trust your Subaru to the experts at Whiteline. Increasing the diameter of your sway bars will have two main effects. They will modify handling balance in terms of steering bias (understeer or oversteer), and