• perfectly complements the design and geometry of the car
• extremely distinctive look
• aerodynamic characteristics further improve dynamics

Delivery Overview:

• 1 BMW M Performance rear diffuser, carbon fibre

Material:

• The M Performance carbon rear diffuser and carbon M3/M4 front add-on sections are made entirely from carbon fibre einforced plastic (CRP, carbon).
• The rear diffuser is sealed with clear varnish.
• 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. e. 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.