AST Suspension 5300 Series Coilovers - 2009-2014 Audi TT 2.5 TFSI (8J) 280ZX Our engineers have developed a

Our engineers have developed a sporty yet refined setup for your 1991-1994 Porsche 911 Carrera 4 (964) that allows you to individually adjust the compression & rebound damping independently of each other

1997 Audi A6 Quattro Sedan/Avant 1

2009 Mercedes-Benz E-Class E200/E250/E250CGi (W212)

1986 Toyota Celica Supra (A60)

2001 BMW 5 Series 525D/530D Touring w/ Air Suspension HA (E39)

AST Suspension 5300 Series Coilovers - 2009-2014 Audi TT 2.5 TFSI (8J) 280ZX Our engineers have developed aFor the best performance on the track, AST Suspension designed the Competition 3 way adjustable series to fit the 2009 2014 Audi TT 2. 5 TFSI (8J) 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