AST Suspension Lowering Springs (40mm/30mm TUV) - 1998-2005 BMW 3 Series 4CYL Sedan (E46) S40 1999 Mazda 626 Combi 1

1999 Mazda 626 Combi 1

Kontrol Plus 2 Way coilover kit is its utilization of remote reservoirs that provide separate adjustments for rebound and compression

1998 Toyota 4Runner Limited

2018 Audi A3 Sedan 2

Part Number 13220038 Part Name ST X Coilovers UPC 00611512902005 Vehicle 1999-2003 BMW 5 Series V8 Sports Wagon Chassis Code E39 Drivetrain RWD Lowering Rate - Front 1

AST Suspension Lowering Springs (40mm/30mm TUV) - 1998-2005 BMW 3 Series 4CYL Sedan (E46) S40 1999 Mazda 626 Combi 1AST Lowering Springs for the 1998 2005 BMW 3 Series (E46) 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.