AST Suspension Lowering Springs (30mm/20mm TUV) - 2005-2012 BMW 3 Series 316i/318i/320i Touring (E90/E91) 328xi 2L 4cyl Drivetrain FWD Bar

2L 4cyl Drivetrain FWD Bar Diameter - Rear 7/8 in

5i Basic Chassis Code BR Adjustable Yes Bolt Thread Diameter 14 mm Color Gray Installation Difficulty Difficult Installation Time (hrs) 1 Kit Contents 2 Bolts Nut Included Yes Vehicle Placement Front Wheel Alignment Required Yes Notes Adds +/- 0

2002 Toyota Corolla 1

Our adjustable ST XTA Coilover Kit for the 2015-2018 Audi S3 Quattro 2

AST Suspension Lowering Springs (30mm/20mm TUV) - 2005-2012 BMW 3 Series 316i/318i/320i Touring (E90/E91) 328xi 2L 4cyl Drivetrain FWD BarAST Lowering Springs for the 2005 2012 BMW 3 Series (E90 E91) 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.