AST Suspension Lowering Springs (40mm/30mm TUV) - 2001-2004 BMW 3 Series 4CYL Compact (E46) YMM_1998_2007_BMW_3_Series_IV_E46_Sedan Designed with precision-machined adjusters for

Designed with precision-machined adjusters for accurate camber settings

0L engine and 5/6-speed transmissions

The non-resonated design amplifies exhaust sound

2009 Ford Focus 2

AST Suspension Lowering Springs (40mm/30mm TUV) - 2001-2004 BMW 3 Series 4CYL Compact (E46) YMM_1998_2007_BMW_3_Series_IV_E46_Sedan Designed with precision-machined adjusters forAST Lowering Springs for the 2001 2004 BMW 3 Series (E46) 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.