Give your car an OEM plus look with our Performance V1 carbon fiber rear diffuser for the F80 M3 and F82/F83 M4. This diffuser utilizes the same 2 outer OEM mounting points and hardware as your stock diffuser (no drilling required!). Installation is simple and should only take 15-20 minutes. Features a glossy, 2x2 carbon weave.
Please contact us via the contact page form to start a return or exchange. The return/exchange process must be started within 1 week of delivery, after 1 week we will not be able to issue a refund/exchange. A 20% restocking fee will be applied to any return once the order has been shipped. For any questions regarding returns or exchanges feel free to contact us at email@example.com or reach out to us via the contact form and we would be happy to help.
You can find additional details on our return and exchange policy here.