AST Suspension Lowering Springs (30mm/20mm TUV) - 2002-2008 BMW 7 Series 740D/745D w/o Level Adjustment (E65) 2018 2001 Porsche 911 (996)

2001 Porsche 911 (996)

All of the Sport Spec Damper's components go through a special anti- corrosion coating process

2010 BMW 5 Series 6 Cyl AWD/RWD (F11)

2012 BMW 3 Series 4 Cyl AWD/RWD (E91/E93)

AST Suspension Lowering Springs (30mm/20mm TUV) - 2002-2008 BMW 7 Series 740D/745D w/o Level Adjustment (E65) 2018 2001 Porsche 911 (996)AST Lowering Springs for the 2002 2008 BMW 7 Series (E65) 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.