Product Description 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.
Whiteline 08+ Impreza / WRX / STi Rear Differential Mounts Positive Power Kit - KDT906 MSRP: $71.88 Was: Now: $42.80 Add to Cart
Whiteline 08+ Impreza / WRX / STi Rear Subframe Posi Traction Kit - KDT907 MSRP: $325.88 Was: Now: $194.04 Add to Cart
Whiteline 08+ Subaru WRX Hatch / 08-09 Subaru STi Front Gearbox positive shift kit - KDT901 MSRP: $71.88 Was: Now: $42.80 Add to Cart