SuperPro 2003 Mitsubishi Lancer Evolution Rear Differential Pinion Mount Bushing Set (w/ AYC) Side Splitter 5" diameter tubing

5" diameter tubing

but at multiple speeds

An auxiliary air inlet is available for use to bring in additional air from the engine compartment in cold climates or can be closed with an included plug if desired

BMR 15-18 Dodge Challenger (Auto Trans) Hellcat/Demon Driveshaft Safety Loop - Red

SuperPro 2003 Mitsubishi Lancer Evolution Rear Differential Pinion Mount Bushing Set (w/ AYC) Side Splitter 5" diameter tubingFits Evo models with Active Yaw Control Only. For models WITHOUT AYC, use SPF1975K This kit replaces the forward differential mount bushings known as the pinion mount bushings. The OEM units are soft rubber and break down fairly quickly with that wear accelerated the harder they are used. The worn bushings allow more movement of the rear differential under changing loads. This can initially be felt behind the wheel as slower and sloppier