AST Suspension 5300 Series Coilovers - 2009-2012 BMW 3 Series 316d (E9X) 4C 1985 Chevrolet Cavalier CS (J-Body)

1985 Chevrolet Cavalier CS (J-Body)

1997 Mercedes-Benz S-Class S280/S320/S300TD 6CYL (W140)

2013 Porsche 911 (991) AWD

2016 BMW X6 M (Incl EDC Delete Module)

AST Suspension 5300 Series Coilovers - 2009-2012 BMW 3 Series 316d (E9X) 4C 1985 Chevrolet Cavalier CS (J-Body)For the best performance on the track, AST Suspension designed the Competition 3 way adjustable series to fit the 2009 2012 BMW 3 Series 316d (E9X) The 5300 Series shock absorbers are rebound adjustable in 12 positions on the strut. The high speed compression is adjustable in 12 positions and the low speed compression is adjustable in 14 positions. Both compression adjustments are made using an external canister. All adjusters work completely