AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2009-2012 BMW 3 Series 316d (E9X) 4 Series 2017 Porsche 911 (991)

2017 Porsche 911 (991)

Part Number W62535 Part Name Control Arm Bushing Vehicle 2005 Nissan 350Z 35th Anniversary Edition Chassis Code Z33 Bushing 1 Inner Diameter 12

2015 BMW 5 Series 6 Cyl AWD/RWD (F11)

1995 Acura NSX RWD (NA1/NA2)

TR Chassis Code GD/GG Adjustable Yes Bar Color Black Bar Material Aluminum Alloy Drilling Required No Finish Anodized Grade Type Performance Installation Difficulty Moderate Installation Time (hrs) 0

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2009-2012 BMW 3 Series 316d (E9X) 4 Series 2017 Porsche 911 (991)The 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