Kartboy 2002 - 2007 Subaru WRX/ 2004 - 2007 Subaru WRX STi Rear Differential Bushing Kit - Hard

KB-003-DIFF-H

Rear Diff Bushing Kit, Hard | Subaru WRX (2002-2007), STI (2004-2007)

Rear Diff Bushings Race - Ever shift super fast and hear a clunk from the rear of your whip? Yeah? That’s because the rear differential is moving around on squishy bushings.

Stop the movement madness with our harder bushings. These sandwich the rear sub-frame outriggers, and eliminate some of the squishiness.

These are the super-hard race version for those of you that don’t believe in compromise. NVH will increase, but who cares, right? Racecar!

Fitment: Subaru WRX (2002-2007), STI (2004-2007)