2021+ BMW M3/M4 Carbon Fiber OEM Style Diffuser Trim | G80/G82/G83

*Please email us any special requests*

Upgrade your 2021+ BMW M3 or M4 with this OEM style Diffuser trim. The trim pieces sit over the existing diffuser fins, layering real carbon on top of the stock plastic, giving your rear a more premium, finished look that ties in with other carbon accessories on your car. 

Made from dry carbon fiber in a 2x2 weave pattern and finished in a glossy UV-protectant clear coat, the trim keeps its rich look rather than dulling or yellowing from heat and exhaust exposure. 

Each piece is moulded specifically to the factory G80/G82/G83 diffuser shape, so they follow the existing contours cleanly without any gaps or misalignment.

Installation uses a combination of bolts and 3M tape (both included) and professional installation is recommended for the best alignment across all trim pieces.

We have been working months to get the best Carbon Fiber parts from our supplier. Don't waste $500-$600 and save today with ours! 

Specs

• Fits: 2021 2022 2023 2024 2025 2026 2027 G80 G82 G83 BMW M3 M4
• Material: Dry Carbon Fiber
• Carbon Fiber: 2x2 Carbon Fiber Weave
• Glossy UV Protectant Clear Coat
• Professional Installation Required (Bolts & 3M Tape Included)

Shipping

• FREE SHIPPING
• 5-8 Days Depending on Location
• We ship all of our products through UPS
• Orders will ship within 1-2 business days after payment is received. Orders from Saturdays, Sundays, or holidays will process on the next business day and will be shipped within 24 hours

We always recommend Professional Installation. 

German Car Accessories shipping & returns

• Shipping: orders typically ship within 1-2 business days; any lead time is stated on the product page.
• Returns: within 30 days of delivery, unused, in the same condition and original packaging with all contents. Installed parts and special-order items cannot be returned. Returns are handled case by case (arrived damaged, wrong item ordered, etc.).
• Shipping costs are non-refundable. Customers pay import duties and taxes on international orders.

To start a return or ask a question, contact us with your order number.