AST BMW G83 M4 Cabriolet xDrive Lowering Springs Ford Focus MK3 BMW M4 coupe exhaust UK

BMW M4 coupe exhaust UK

Need it fitted properly first time Our in-house workshop at MJ Modifications in Warwickshire can install this system and provide aftercare

No tuning required and catalysts remain untouched

6 braided hoses front and rear

carbon tailpipe A5

AST BMW G83 M4 Cabriolet xDrive Lowering Springs Ford Focus MK3 BMW M4 coupe exhaust UKGive your BMW G83 M4 Cabriolet 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