AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2002-2005 BMW 3 Series 316i Sedan/Touring/Coupe/Convertible (E46) whiteline-strut-tower-brace-quick-release-kit Part Number W63322 Part Name

Part Number W63322 Part Name Control Arm Bushing Vehicle 2004-2005 Volvo S40 i Chassis Code P1 Bushing 1 Inner Diameter 12

2022 BMW Z4 (G29)

2005 Mazda Mazda 6 Sportbreak 2

The front suspension features progressive-rate

AST Suspension 5100 Series Coilovers (Includes Front Top Mounts Only) - 2002-2005 BMW 3 Series 316i Sedan/Touring/Coupe/Convertible (E46) whiteline-strut-tower-brace-quick-release-kit Part Number W63322 Part NameThe 5100 Series shock absorbers for the 2002 2005 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.