AST Suspension
Lowering Springs
Available for most makes and models on the market in a variety of lowering height2000 Series
Designed for tuners and show carsTwin - tube design
Height adjustable
2 year warranty
4100 Series
Change height and rebound dampingMonotube design
14 or 22mm shaft
Includes springs
5100 Series
Change height and rebound dampingInverted Monotube
45mm shaft
Includes springs
5200 Series
Independent rebound and compressionInverted Monotube
45mm shaft
Includes top mounts
5300 Series
High and low speed compressionIndependent rebound
Inverted Monotube
Includes top mounts
Show More