The only way to make your car turn, stop or go is if all the available tire  patch is hitting the surface at hand. The factory included what many regard to be a whimsical attempt to increase cornering with puny sway bars on the front and rear. PERRIN™ sees the need for a far larger and stronger sway bars and now offers two choices for both ends of your car. 

For street enthusiasts that simply want to attack the drive to work with more gusto, the 22mm (7/8”) upgrade is the ideal choice. While dedicated track hounds will delight in the increased snap now available from our 25mm (1”) offering. Each size and each end also incorporates a variety of adjustment holes to help you custom tailor your suspension to your specific needs and driving habits. Made from solid steel and heavily powdercoated to prevent the rigors of salty roads that wreck havoc with less worthy products. All kits include polyurethane pocketed bushings to prevent tedious re-greasing and all necessary hardware for a clean, and painless installation. 

PERRIN™ recommends the use of upgraded endlinks to take full advantage of any swaybar upgrade.

***Not actual Product picture***

Fits: Subaru STI 2007-2007