AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2009-2016 Audi A4 3.0 TFSI (B8) swift-springs 2013 Audi TT Coupe 1

2013 Audi TT Coupe 1

2015 Audi S5 (w/ EDC)

2014 Infiniti Q50 RWD — RWD & AWD

2004 Toyota Prius Base (NHW20/ZVW30)

2004 Audi A3 3

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (True Coilover) - 2009-2016 Audi A4 3.0 TFSI (B8) swift-springs 2013 Audi TT Coupe 1The 5100 Series shock absorbers for the 2009 2016 Audi A4 3. 0 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