AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2007-2011 BMW 3 Series 335i (E9X) Coupe 2005 BMW 6 Series RWD

2005 BMW 6 Series RWD (E63)

75 Kg/mm (210 lbs/in) Rear Spring Rates Progressive Quantity Full Set (Front & Rear) Vehicle Fitment

2011 Lexus GS350 Base RWD (GRS191)

Part Number 4N017R Part Name Swift Spec-R Lowering Springs Vehicle 2011-2014 Nissan GT-R Chassis Code R35 Spring Rate - Front 20 Kg/mm Spring Rate - Rear 11 Kg/mm Approximate Drop - Front 1

AST Suspension 5100 Series Coilovers (Includes Front/Rear Top Mounts) (True Coilover) - 2007-2011 BMW 3 Series 335i (E9X) Coupe 2005 BMW 6 Series RWDThe 5100 Series shock absorbers for the 2007 2011 BMW 3 Series 335i (E9X) 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. With the 5100 Series suspension