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Designed and developed in Japan - this a full one-piece Rear Diffuser constructed using CFRP infusion process, the highest line of carbon fibre in it's field. With genuine aerodynamic benefits this is complete level up on the base M3 & M4 rear bumper.
Made by Yahua the Carbon Fibre Rear Diffuser specifically for the G80 G82 G83 BMW M4.
Shipping costs and delivery times are confirmed with your quotation, based on destination, size and quantity. Orders are dispatched once confirmed and paid, and tracking details are provided on dispatch. Full shipping policy
Please check fitment and product details in your quotation before ordering. If an item arrives damaged, faulty or incorrect, contact us within 7 days of delivery at phoebe@yahua.co or on WhatsApp with your order number and photos. Other returns only with our prior agreement. Full returns policy
BMW 1 Series (E81/E82/E87/E88/F20/F21)
BMW 4 Series (F32/F33/F36/G22/G23/G26)
BMW 7 Series (E38/E65/F01/G11/G70)
BMW M Series (M2/M3/M4/M5/M8/XM)
BMW X3 (E83/F25/G01)
BMW X6 (E71/F16/G06)
BMW Z4 (E85/E89/G29)
BMW 5 Series (E34/E39/E60/F10/G30/G60)