Performance V1 Carbon Fiber Diffuser - G90 M5

The Performance V1 diffuser tightens up the rear end of the G90 M5 with a clean OEM+ look — adds presence and finishes off the back of the car without going over the top. Made from pre-preg carbon with a consistent twill weave and deep gloss finish, matching the rest of the Performance V1 lineup so it pairs cleanly with the front lip, mirror caps, and other carbon trim on the G90. All mounting holes come pre-drilled and the diffuser bolts up using the factory mounting points and OEM hardware — no drilling, no custom brackets. Not an OEM BMW part, so professional installation is recommended, mainly to make sure the panel sits flush against the rear bumper and pulls evenly across all the mounting points. Note - this is not an OEM BMW part. Professional installation is highly recommended for the best results. FITMENT - G90 M5 (Pre-LCI) - G99 M5 Touring (Pre-LCI)