AST Suspension Lowering Springs (30mm/30mm TUV) - 2005-2011 Audi A6 Avant 2.7TDi (4F) 1996 2000 Acura Integra (rear fork)

2000 Acura Integra (rear fork)

2010 BMW 3 Series 4 Cyl AWD/RWD (E91/E93)

Get the stance you want and the performance you need with Air Lift's Performance air suspension kit for the 2011-2015 Volkswagen Jetta GLI (MK6)

1991 Nissan Sentra FWD (B13/N14)

2015 Ford Mustang 6th Gen 2

AST Suspension Lowering Springs (30mm/30mm TUV) - 2005-2011 Audi A6 Avant 2.7TDi (4F) 1996 2000 Acura Integra (rear fork)AST Lowering Springs for the 2005 2011 Audi A6 (4F) 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. Features