Dinan · New
Dinan 21-27 BMW M4 (G82/G83) Carbon Fiber Rear Side Splitters - Set
MPN D980-0050 · Store SKU dnnD980-0050
Supplier stock checked 11/7/2026, 4:07:57 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Dinan Carbon Fiber Rear Side Splitters (rear winglets) offer a simple straightforward solution to enhancing the rear quarters of your G82/G83 M4. Together with the Dinan Rear Diffuser Surround, the combination creates a "full" rear diffuser that is restrained but elevated and creates a nuanced OEM+ option for the marketplace. Dinan Rear Side Splitters - 2021-2026 BMW M4 Carbon Fiber - G82/G83
Manufacturer fitment & guides
Check D980-0050 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y