AST BMW G22 M440i xDrive Lowering Springs W205 C63 Handcrafted in Austria with EEC

Handcrafted in Austria with EEC homologation for road legality

Redstuff ceramic pads rear

reduced restriction and enhanced throttle response

Perfect for Stage 1 and Stage 2 tunes

Helps prolong the life of the standard mount by limiting unwanted flex

AST BMW G22 M440i xDrive Lowering Springs W205 C63 Handcrafted in Austria with EECGive your BMW G22 M440i xDrive 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