BMW X4 M40i Engine Cover – Dinan – Matte Carbon Fiber (2020–2026). A direct-replacement carbon cover that brings Dinan’s classic power-stripe design to the B58D engine bay.

The 2x2 matte twill base is contrasted with opposing gloss carbon and crisp white accents around the cylinder callouts, nodding to the beloved E36/E46 Dinan valve covers. Purpose-built for the B58D, it is lighter than stock (approx. 2.9 lb vs. 4.1 lb OEM) and includes new grommets for quick, secure fitment. This piece is a direct replacement for the factory cover. X4 M40i (G02) compatibility is limited to 2020–2026 models with the B58D; 2018–2019 are not supported. OEM cross-reference: 11148676205.

Features

• 2x2 matte twill carbon with opposing gloss and white accents
• Dinan power stripes pay homage to classic valve cover designs
• Approx. 2.9 lb vs. 4.1 lb OEM
• Direct replacement; grommets included
• Fitment: 2020–2026 X4 M40i (G02) with B58D; OEM x-ref 11148676205

Have questions or planning an install? Call our experts at our Austin, Texas and Los Angeles, California area shops. We offer installation and customization services at both locations: Texas 512-982-9393, California 562-981-6800.

Buying multiple items? Contact us for combined shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov