AST Suspension Lowering Springs (30mm/20mm TUV) - 2005-2012 BMW 3 Series 325i/330i/316D/318D/320D Touring (E90/E91) X-Trail Part Number 78552 Part Name

Part Number 78552 Part Name Air Lift Performance Air Struts Placement Front Vehicle 2004-2014 BMW 1 Series Chassis Code E8X Drivetrain Adjustment Type 1-Way Damping Adjustable Yes (32-Way) Height Adjustable Yes (Full Range via Air Struts) Notes Vehicle Fitment

1989 Honda Civic (EF)

1999 Nissan Maxima GLE (J30)

5 4cyl Chassis Code BM Drivetrain FWD Lowering Rate - Front 1

1998 Honda Civic Si (EF/EG/EK)

AST Suspension Lowering Springs (30mm/20mm TUV) - 2005-2012 BMW 3 Series 325i/330i/316D/318D/320D Touring (E90/E91) X-Trail Part Number 78552 Part NameAST 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.