Super Pro Front Control Arm Inner Rear Bushing Autocross Kit 2002-2007 WRX / 2004-2007 STI

Enhance your Subaru WRX STI’s handling with the Super Pro Front Control Arm Inner Rear Bushing Autocross Kit. Designed to add +/- 0.5 degrees of static caster to both front wheels, this kit sharpens initial turn-in response and improves cornering precision without altering suspension mounting points. It’s the perfect upgrade for enthusiasts seeking better control and stability on the street or track.

This kit features special low compliance bushings that reduce caster wind-back and maintain tighter tolerances between static and dynamic alignment settings. The firmer bushings ensure more consistent alignment angles through corners by minimizing bush compliance, making it ideal for autocross and spirited driving. Compatible with 2002-2007 Subaru WRX and 2004-2007 WRX STI models, it offers a legal performance enhancement for most autocross classes.

If you’re a Subaru enthusiast looking to improve your car’s front suspension performance without compromising legality, this kit delivers precise handling improvements.