AST 5100 Series Coilovers | Audi A4 1.8 TFSI B8 (09-16) (ACU-A2106S) YMM_2009_2013_BMW_X5_M_E70 Their adjustable length feature allows

Their adjustable length feature allows fine-tuning of bump steer characteristics

They help maintain consistent toe settings

The KW Variant 1 'inox-line' Coilover Kit is designed to enhance the driving experience of your 1984-1993 BMW 3 Series

Threaded shock bodies enable easy and safe ride height adjustments without compromising suspension integrity

AST 5100 Series Coilovers | Audi A4 1.8 TFSI B8 (09-16) (ACU-A2106S) YMM_2009_2013_BMW_X5_M_E70 Their adjustable length feature allowsThe 5100 Series shock absorbers for the 2008 2016 Audi A4 1. 8 TFSI (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