AST Suspension Lowering Springs (40mm/40mm) - 1989-2003 Suzuki Swift Sedan (EA) Z Series 2001 Honda Civic (14mm front

2001 Honda Civic (14mm front lower bolt)

S (R50/R56) allow for quick and easy removal of strut tower braces

Our engineers have developed a sporty yet refined setup for your 2017-2018 BMW 5 Series AWD that allows you to individually adjust the compression & rebound damping independently of each other

2007 BMW 5 Series V8/V10 AWD/RWD (E60)

2014 BMW 4 Series 428i Coupe (F32)

AST Suspension Lowering Springs (40mm/40mm) - 1989-2003 Suzuki Swift Sedan (EA) Z Series 2001 Honda Civic (14mm frontAST Lowering Springs for the 1989 2003 Suzuki Swift (EA) 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.