Whiteline Rear Differential Mounts Positive Power Kit Impreza / STI 2008-2014 / WRX 2008-2021 | KDT906 Import Image Racing They gear is also heat

They gear is also heat treated for longevity

The GrimmSpeed Boost Control Solenoid is the most complete and easy to use 3-Port Electronic BCS for your 02-05 WRX

tuned and dyno-tested to fit specific Mitsubishi Lancer Evolution

Universal fitment

featuring "original equipment manufacturer" quality that has undergone rigorous testing

Whiteline Rear Differential Mounts Positive Power Kit Impreza / STI 2008-2014 / WRX 2008-2021 | KDT906 Import Image Racing They gear is also heatPart #: KDT906 The Whiteline Flat Out differential mount inserts or "positive power" kits for the Subaru WRX are easy to install solution to get rid of the "clunk". Have you ever experienced that terrible clunking sound during shifts? That is your differentials moving around! The Whiteline differential mount insert or mount kits will get rid of that annoying sound and get more power to the ground. The diff mounts in factory form allow the diffs to