AST Suspension Lowering Springs (35mm/35mm TUV) - 1990-1994 Audi 100 4CYL (C4) 510 Koyo Japan radial bearing upper

Koyo Japan radial bearing upper spring perch eliminates spring bind and noise

2011 Audi A1 Hatchback Automatic Gear 1

1999 BMW 5 Series 525D/530D Sedan (E39)

Part Number TSR123 Part Name Tanabe Sustec Pro CR Coilovers Vehicle 2007-2011 Nissan Versa 5-Door Ride-Height Adjustable Yes Damping Type Non-Adjustable Ride Height Adjustment - Front -1 to -2 3/4 in Ride Height Adjustment - Rear -1 5/8 to -2 3/4 in Spring Rates - Front 5 Kg/mm Spring Rates - Rear 4 Kg/mm Top Mounts - Front OEM Top Mounts - Rear OEM Suspension Design - Front True Coilover Suspension Design - Rear Divorced Notes Adjustable Rear Spring Vehicle Fitment

2010 Mercedes-Benz E-Class RWD (w/ EDC)

AST Suspension Lowering Springs (35mm/35mm TUV) - 1990-1994 Audi 100 4CYL (C4) 510 Koyo Japan radial bearing upperAST Lowering Springs for the 1990 1994 Audi 100 (C4) are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated and then powder coated to outlast even the life of the vehicle. Features