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Vehicle Info NeededDINANPART NUMBER: 421-D980-0049
D980-0049 Dinan Rear Diffuser Surround, 2021-2025 BMW M3/M4
$94995
Ships on 12/03/2026
Lowest Price GuaranteeDinan Rear Diffuser Surround2021-2025 BMW M3/M4 Carbon Fiber
Dinan 421-D980-0049 Features:
Rather than replace the full diffuser and have potential fitment challenges with various exhaust options Dinan has opted to retain the factory gloss black lower portion of the diffuser and only replace the upper diffuser surround with a carbon fiber accent piece. This solution not only guarantees the carbon cosmetics will always play well with any personalization of the exhaust that is adopted but also offers an economical option compared to much pricier alternatives. Together with the Dinan Rear Side Splitters, the combination creates a "full" rear diffuser that is restrained but elevated and creates a nuanced OEM+ option for the marketplace.- 2x2 gloss twill dry carbon fiber (pre-preg) manufactured to be impact resistant, durable and strong
- Clear coated for maximum UV protection and fade resistance
- Utilizes factory mounting tabs for an easy installation with a clean fit and finish
- Pair together with the Dinan Rear Side Splitters to complete the full rear look
Part TypeWind Diffuser
BrandDINAN
Package Height4.0
Package Width9.3
Package Length47.3
Weight3.14 PG
Part CategoryPerformance Parts
MaterialGloss Twill Carbon Fiber
Part FitmentSemi Universal
Grade TypePerformance
Vendor Part NumberD980-0049
Package Qty1
Package TypeEA
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