AST Suspension 5300 Series Coilovers - 2009-2011 Ford Focus RS 2.5 (2nd Gen) Solstice 4 L was developed for

4 L was developed for the everyday driver who needs to hug the curves yet retain road comfort

1999 Toyota Starlet (EP82/EP91)

1996 Porsche 911 Carrera 2 (993)

Height control is adjusted with the simple push of the 1/4″ paddle valves which can be custom mounted into your dash or mounted to the supplied stainless steel panel

1989 Toyota MR2 GT (AW11)

AST Suspension 5300 Series Coilovers - 2009-2011 Ford Focus RS 2.5 (2nd Gen) Solstice 4 L was developed forFor the best performance on the track, AST Suspension designed the Competition 3 way adjustable series to fit the 2009 2011 Ford Focus RS 2. 5 (2nd Gen) 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