AST G99 M5 Sedan Lowering Spring Set

AST Lowering springs are made from high tensile chromium-silicone wire and undergo multiple treatments to enhance durability. They are designed for the G99 Touring and are TUV Certified.

• The springs are made from high tensile chromium-silicone wire.
• The springs are cold wound, heat treated, shot peened, phosphate treated, and powder coated.
• The spring rates are specifically designed for the G99 Touring.
• The springs are TUV Certified and certificates can be provided upon request.