AST BMW G22 M440i xDrive Lowering Springs S3 - 8V (2013+)(S) Weight reduction of -4

Weight reduction of -4

For some reason

All IND-painted products come with a paint match guarantee

Prepreg Carbon Sealing Duct

and all M Sport models from 2011 to 2019

AST BMW G22 M440i xDrive Lowering Springs S3 - 8V (2013+)(S) Weight reduction of -4Give 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