AST Suspension Lowering Springs (40mm/30mm TUV) - 1999-2005 BMW 3 Series 4CYL Touring (E46) A45 AMG 1996 Porsche Boxster RWD (986)

1996 Porsche Boxster RWD (986)

2005 Audi A4 Sedan Manual Gear 1

1988 Honda Civic USDM FWD (EF)

Part Number YS01-HD-DPS072 Part Name Dynamic Pro Sport Coilovers Vehicle 2017-2022 Honda CR-V Chassis Code Drivetrain Spring Rates - Front 7 kg/mm Spring Rates - Rear 7 kg/mm Top Mounts - Front Aluminum Pillow Ball Upper Mount (with Camber Plate) Top Mounts - Rear OEM Stock Upper Mount Camber Plates - Front Yes Camber Plates - Rear No Notes Not compatible with Hybrid models

2i V-Tec (BB815/825)

AST Suspension Lowering Springs (40mm/30mm TUV) - 1999-2005 BMW 3 Series 4CYL Touring (E46) A45 AMG 1996 Porsche Boxster RWD (986)AST Lowering Springs for the 1999 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.