Dinan - Rear Side Splitters - 2021-2026 BMW M4 - D980-0050

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.

Features

• 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
• Includes mounting screws and also utilizes factory mounting tabs for an easy installation with a clean fit and finish
• Pair together with the Dinan Rear Diffuser Surround to complete the full rear look

Specifications

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Installation Instructions:

• Installation Instructions (PDF)