AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 1998-2002 BMW 3 Series 316i Sedan/Touring/Coupe/Convertible (E46) QX60 4 Nuts Spring Rate -

4 Nuts Spring Rate - Rear 246 PPI Sway Bar Adjustable - Rear Yes Sway Bar Diameter - Rear 24 mm Sway Bar Links Included - Rear Yes Wheel Alignment Required Yes Notes Vehicle sway bar and lowered spring kit - contains WSK-VWN005 and BWK018 - essential to Activate more grip Vehicle Fitment

2014 BMW 5 Series 520/523/528/530/518D/520D Sedan (F10)

2i Coupe (E36/7 E36/8) utilize non-inverted / high performance monotube technology

2016 Audi A5 3

2010 Volvo S60

AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 1998-2002 BMW 3 Series 316i Sedan/Touring/Coupe/Convertible (E46) QX60 4 Nuts Spring Rate -The 5100 Series shock absorbers for the 1998 2002 BMW 3 Series 316i Sedan Touring Coupe Convertible (E46) utilize inverted upside down technology. The inverted design is race proven technology and produces an extremely strong damper, providing better suspension geometry under heavy lateral and braking loads as seen in a road and track environment. The 5100 Series shock absorbers give your car a better performance than the standard twin tube design.