AST Suspension Lowering Springs (50mm/35mm TUV) - 2004-2011 BMW 1 Series 116 Hatchback (187/182) YMM_2015_2020_Porsche_911_VIII_991_2 high-strength carbon fiber shell that

high-strength carbon fiber shell that reduces overall weight without sacrificing durability or safety

Fitment: Specific to Subaru WRX STI

Crafted in the USA with durability and quality in mind

Hardware and mounting accessories are not included and should be reused from your existing suspension components or purchased separately if needed

and those looking to customize their vehicle’s appearance with a reliable suspension upgrade

AST Suspension Lowering Springs (50mm/35mm TUV) - 2004-2011 BMW 1 Series 116 Hatchback (187/182) YMM_2015_2020_Porsche_911_VIII_991_2 high-strength carbon fiber shell thatAST Lowering Springs for the 2004 2011 BMW 1 Series (187 182) 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.