SuperPro 2015 Audi A3 Quattro Premium Rear Trailing Arm Forward Bushing Kit - Motorsport Lights>Interior Lighting 5" diameter

5" diameter

Harshness (NVH) values but gain handling quality of a mono-ball with xAxis sealed flex joitn isolated by OE style bonded rubber bushing US Patent # US 2016/0059652 A1 California Residents WARNING

Don't be fooled by other high-performance aftermarket options that utilize the OEM plastic rock guard

The solution to all of those issues is to capture the blow-by and keep it out of the engine with a Mishimoto catch can

and longer service life

SuperPro 2015 Audi A3 Quattro Premium Rear Trailing Arm Forward Bushing Kit - Motorsport Lights>Interior Lighting 5" diameterThe Motorsport version of this kit steps the durometer of the material up from 80A in the standard kit to 90A. Due to the bushings location under the rear seats the higher durometer can bring more road and tire noise into the cabin as well as some additional impact harshness. The higher durometer material reduces deflection of the bushing under changing loads resulting in more consistent rear suspension geometry and greater rear end grip in extreme