Product Description Specifications Whiteline's differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels. MPN: KDT906
Whiteline 08+ Subaru WRX Hatch / 08-09 Subaru STi Rear Diff Mount Inserts positive power kit - KDT903 $88.24 Add to Cart
Perrin 08-10 STi/WRX / 08-09 Impreza 2.5 Rear Differential Lockdown System - PSP-SUS-535 $172.36 Add to Cart
Whiteline 08+ Subaru WRX Hatch / 08-09 Subaru STi Front Gearbox positive shift kit - KDT901 $87.24 Add to Cart