ST Suspensions ST X Coilover Kit for 2009-2016 Audi A4 Quattro Sedan 2.0L 4cyl 3.2L V6 (B8) 128i By increasing the rebound force

By increasing the rebound force with the adjustment wheel

2012 Lexus GS350 RWD (S190)

1992 Acura NSX RWD

Our engineers have developed a sporty yet refined setup for your 2015-2018 BMW 228i/230i AWD Coupe that allows you to individually adjust the compression & rebound damping independently of each other

made in the USA

ST Suspensions ST X Coilover Kit for 2009-2016 Audi A4 Quattro Sedan 2.0L 4cyl 3.2L V6 (B8) 128i By increasing the rebound forceThe ST X Coilover Suspension for the 2009 2016 Audi A4 Quattro Sedan 2. 0L 4cyl 3. 2L V6 (B8) was developed for the everyday driver who needs to hug the curves yet retain road comfort. Simple, uncomplicated road performance for those who just want to get in and drive. Add in our wide range of height adjustability; the ST X Coilover will look as perfect as it feels. ST X Coilover Kit deliver precise adjustment to your ride height and look of your car.