S4 (B8)

Product Description: 034Motorsport's Street Density Rear Shock Mounts for the B8/B8.5 Audi A4/S4/RS4, A5/S5/RS5, & Q5/SQ5 are engineered for increased performance and durability over the factory rear shock mounts. Featuring 70A Durometer Density Line...

The Problem The strut mounts are responsible for being the primary reaction surface for the shock absorber. Rubber strut mounts, in an effort to shiefd the driver from the road, are soft and flexible. When the shock pushes against them, they deform in an...

The B8 Billet Rear Spring Perch Pair replaces the OEM rubber top perches. Rubber acts as a spring with a mystery spring rate, leading to unwanted oscillations that reduce the ability of your suspension to keep the wheels planted firmly on the pavement...

It’s no secret that Audi’s suffer from weak, failure prone front thrust arm bushings.  The stock rubber bushings are designed to allow significant fore/aft movement of the front wheels and absorb road impacts.  This compliant design...

We are VERY excited to be announcing the release of our 034Motorsport Track Density strut mounts for B8 Audi models! 034Motorsport Density Line mounts are built by an OE supplier to 034Motorsport specifications. This allows us to offer a...

The factory front control arms are an integral part of the B8/B8.5 Audi A4/S4/RS4 & A5/S5/RS5 suspension, but can start wearing out as early as 40,000 miles - especially on enthusiast-owned vehicles which are driven hard on the street or track...