AST 5100 Series Coilovers | Audi A4 B8 (07-16) (ACU-A2106S) YMM_1999_2006_Toyota_Yaris_Verso_XP20 90A durometer (Race Insert)

90A durometer (Race Insert)

The mandrel-bent piping ensures consistent diameter and smooth bends

Engineered to enhance off-road capability and on-road comfort

The shifter's housing and linkage components are precision-machined for a perfect fit

Performance pressure plate designed for reliable engagement under high torque loads

AST 5100 Series Coilovers | Audi A4 B8 (07-16) (ACU-A2106S) YMM_1999_2006_Toyota_Yaris_Verso_XP20 90A durometer (Race Insert)The 5100 Series shock absorbers for the 2007 2016 Audi A4 3. 0 TDI (B8) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design. With the 5100 Series suspension you