AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2005-2013 BMW 1 Series 118i (E8X) RX-2 2015 Nissan GT-R Black Edition

2015 Nissan GT-R Black Edition (R35)

2016 Ford Mustang GT

Part Number KSB790 Part Name Strut Tower Brace Vehicle 1979-1985 Mazda RX-7 GS

2010 Audi A6 Avant

AST Suspension 5100 Series Coilovers (Excludes Front/Rear Top Mounts) (Non Inverted) - 2005-2013 BMW 1 Series 118i (E8X) RX-2 2015 Nissan GT-R Black EditionThe 5100 Series shock absorbers for the 2005 2013 BMW 1 Series 118i (E8X) 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