AST Suspension Lowering Springs (30mm/20mm TUV) - 2002-2008 BMW 7 Series 740D/745D w/o Level Adjustment (E65) 2018 A critical service item to

A critical service item to your 2013-2022 Nissan Frontier Desert Runner (D40) for any leaf sprung vehicle

Professional alignment recommended after install

Optimize Rear Suspension Geometry on your 2006-2007 Subaru Impreza WRX 2

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

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 A critical service item toAST 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.