AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2001-2006 BMW M3 3.2 Convertible/CSL (E46) S2000 and independent ride-height adjustment on

and independent ride-height adjustment on coilover bodies engineered specifically for the 2004-2009 Mazda 3

KW coilover struts are made of stainless steel and 100% rust-free with an unlimited life time

Part Number W53412 Part Name Control Arm Bushing Vehicle 2001-2005 Honda Civic DX

2011 Audi A3 Quattro Sportback 3

2014 Porsche Cayman S (718)

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2001-2006 BMW M3 3.2 Convertible/CSL (E46) S2000 and independent ride-height adjustment onThe 5100 Series shock absorbers for the 2001 2006 BMW M3 3. 2 Convertible CSL (E46) 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