Whiteline 08+ Subaru WRX Hatch / 08-09 Subaru STi Rear Diff Mount Inserts positive power kit
MPN#: WHLKDT903
Brand: Whiteline
$78.88
Unit price
/
Unavailable
⚠️ This product may cause cancer or reproductive harm.
No Purchase Necessary - Void Where Prohibited: See Official Rules
Whiteline's differential insert bushings work within the voids of the original factory bushing to ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.
Installation Instructions
