The rear spoiler with aerodynamic cut-out is made from 100 percent high-quality carbon fibre and creates a distinctive motorsport look at the rear of the vehicle. Thanks to optimised aerodynamics it creates a noticeably more athletic driving performance. Dynamics at their most unique. Benefits of the BMW M Performance carbon fibre rear spoiler (with aerodynamic cut-out) at a glance. For a look of top quality and athleticism. Rear spoiler made from carbon fibre, meticulously crafted by hand. Weight-optimised and extremely stable. Perfectly complements the vehicle design. IMPORTANT NOTICE: This product is for installation by trained technicians and not by an end user. Installation must be performed exclusively by a specialist workshop. Your local BMW Centre will be able to assist with installation. 1 M Performance rear spoiler, carbon fibre (with aerodynamic cut-out). Material information: The carbon products are handmade. The tailoring and draping of the tissue layers, the curing process of the plastic matrix and the milling of the raw parts take several hours. A special challenge is the subsequent finishing. In order to reinforce the depth effect, parts become a repeated varnish. Every single coating layer has to be dried and cutted afterwards. After applying the last coat of varnish, the carbon products will be polished to high gloss (exceptions are the open pored carbon designs). The carbon products are qualified by applicable BMW standards. This is the only way to ensure that the high requirements, f. Age- and temperature-resistant without crack formation or varnish delamination of the substrate can be met and to avoid yellowing of the matrix. This high grade of handmade and qualification expenses is responsible for the price. The M Performance carbon flowed-through rear spoiler is made from 100% carbon fibre-reinforced plastic (CFP, carbon). All parts are sealed with clear varnish. A TÜV entry is not required. All parts have already been homologated with the overall vehicle. With M Performance motorsport foil (in colour) at the attachment and lettering. Represented by part number 6 in the diagram. 2′ F22, 2′ F22 LCI, 2′ F87 M2, 2′ F87 M2 LCI, 3′ F30, 3′ F30 LCI, 3′ F80 M3, 3′ F80 M3 LCI, 4′ F32, 4′ F32 LCI, 4′ F82 M4, 4′ F82 M4 LCI.