AST Suspension Lowering Springs (50mm/40mm TUV) - 1999-2005 BMW 3 Series 330D Touring Mazda 323 For each vehicle our engineers

For each vehicle our engineers develop a specific damper setup and spring rate to increase the driving pleasure with optimal balance of sportiness and practicality

Whiteline Sway Bar Mounts to your 2002-2005 Subaru Impreza WRX RS (GD/GG) utilize the latest technology synthetic elastomer combined with effective designs such as the internal bore knurling and grease retention lips for optimum lubrication and performance

1996 Jeep Grand Cherokee Laredo

2026 Ford Mustang EcoBoost

AST Suspension Lowering Springs (50mm/40mm TUV) - 1999-2005 BMW 3 Series 330D Touring Mazda 323 For each vehicle our engineersAST Lowering Springs for the 1999 2005 BMW 3 Series (E46) 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.