BMW M3 Rear Side Splitters - Dinan - Carbon Fiber - Carbon Fiber - `21-`26
BMW M3 Rear Side Splitters - Dinan - Carbon Fiber - Carbon Fiber - `21-`26
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BMW M3 Rear Side Splitters by Dinan – Carbon Fiber (2021–2026). Purpose-built rear winglets that add a crisp, OEM+ finish to the G80’s rear quarters.
Crafted from 2x2 gloss twill pre-preg dry carbon fiber, these splitters are light, impact resistant, and made for longevity. A UV-resistant clear coat helps guard against fading, while precise geometry works with factory mounting tabs for a clean fit. Hardware is included, and when paired with the Dinan Rear Diffuser Surround, the result approaches a fuller diffuser profile while keeping the look refined.
Features
- 2x2 gloss twill pre-preg dry carbon fiber construction
- Clear-coated for UV and fade protection
- Includes mounting screws; uses factory mounting tabs
- Engineered fit for 2021–2026 BMW M3 (G80)
- Complements Dinan Rear Diffuser Surround
Questions or need fitment help? Call Austin, TX at 512-982-9393 or the Los Angeles, CA area at 562-981-6800. We offer installation and customization at both locations. Buying multiple items? Contact us about shipping discounts. We install on premises at both sites.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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562-981-6800 (Signal Hill, CA)
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