AST BMW E92 M3 Coupe Lowering Springs F32 420d while the optimised internals reduce

while the optimised internals reduce restriction to help the engine rev more cleanly and feel more eager throughout the rev range

Low dust and low noise compared with typical semi-metallic compounds

performance rear suspension BMW 3 Series

Race-bred know-how refined for everyday road use

AST BMW E92 M3 Coupe Lowering Springs F32 420d while the optimised internals reduceGive your BMW E92 M3 Coupe the extra stance it needs with AST lowering springs. AST Lowering Springs 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