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OEM-Style Components: CNC-machined brackets and Quick Connect inlets/outlets for seamless integration
Maxton Design V2 gloss black rear side splitters for the BMW F40 M135i and 1 Series M Sport give the rear of the vehicle a wider and more aggressive look
Please note: All spring lowering amounts are measured off the Standard chassis
Your steering wheel is always right in front of you and is your vehicle's primary touchpoint
AST BMW M4 Lowering Springs (G82) BFCM_M340i (G20/G21) OEM-Style Components: CNC-machined brackets andWant to give your G82 M4 that extra stance? The AST 30mm Drop to both the Front and Rear Springs gives the perfect fitment with either OEM or aftermarket wheels. 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