AST Suspension 5300 Series Coilovers - 2003-2007 Subaru WRX STI (GG/GD PCD 5x100) 740 2008 Chrysler 300C RWD V6

2008 Chrysler 300C RWD V6

AST Lowering Springs for the 1981-1986 Mazda 929 (HB) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

2015 BMW 4 Series Gran Coupe 428i/430i AWD (w/o EDC)

2004 Nissan 350Z 3

AST Suspension 5300 Series Coilovers - 2003-2007 Subaru WRX STI (GG/GD PCD 5x100) 740 2008 Chrysler 300C RWD V6For the best performance on the track, AST Suspension designed the Competition 3 way adjustable series to fit the 2003 2007 Subaru WRX STI (GG GD PCD 5x100) 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