AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2009-2012 BMW 3 Series 316d (E9X) 5 2011 BMW 3 Series 320i

2011 BMW 3 Series 320i (E9X)

2006 Volvo S40 Base (P1)

2008 Land Rover Range Rover Sport Supercharged (L322)

AST Lowering Springs for the 1995-2001 Audi A4 (B5) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

The KSport Version DR Drag Race Coilover Kit is purpose-built to launch the 1988-1988 Honda Civic harder and straighter

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2009-2012 BMW 3 Series 316d (E9X) 5 2011 BMW 3 Series 320iThe 5100 Series shock absorbers for the 2009 2012 BMW 3 Series 316d (E9X) utilize non inverted high performance monotube technology. In the past, these were known as the 4100 series. Monotube design shocks absorbers give your car a better performance than the standard twin tube design, the gas pressure is separated by a floating piston, and eliminates cavitation and airation within the oil chamber. The 5100 Series shocks allow rebound adjustment with