AST Lowering Springs 30mm/30mm | Audi A6 Sedan 97-03 (ASTLS-14-203) YMM_1992_2019_Ford_E_350_Econoline_IV The AST 5100 Series Coilovers

The AST 5100 Series Coilovers are built with precision-machined components and high-grade steel

Support for improved cornering stability

This set of Hawk Performance brake pads offers a combination of advanced materials and thoughtful design to optimize your vehicle’s braking performance: High-friction

2016–2018 Mazda MX-5 Miata 2

The reusable nature of the filter allows for multiple cleaning cycles

AST Lowering Springs 30mm/30mm | Audi A6 Sedan 97-03 (ASTLS-14-203) YMM_1992_2019_Ford_E_350_Econoline_IV The AST 5100 Series CoiloversAST Lowering Springs for the 1997 2003 Audi A6 (4B) 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