BMW X3 M40i Engine Cover by Dinan – Gloss Twill Carbon Fiber (2020–2026). A direct-replacement carbon piece that refines the bay with heritage power stripes.

Crafted from 2x2 gloss twill carbon with opposing matte carbon and painted white accents, this cover nods to classic E36/E46 Dinan valve covers while tying modern finishes together. Engineered for the B58D, it is lighter than stock (2.9 lb vs 4.1 lb) and includes grommets for quick, secure installation. It’s a direct swap for the factory unit with OEM part cross-reference 11148676205. X3 M40i fitment is limited to G01 2020+; 2018–2019 are not supported.

Features

• 2x2 gloss twill carbon fiber construction
• Dinan power stripes with legacy-inspired details
• Opposing matte carbon and white accents
• Direct replacement; grommets included
• Approx. 2.9 lb (stock ~4.1 lb)
• G01 X3 M40i (2020–2026) B58D compatibility

Questions or planning an install? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. Installation and customization are available at both locations.

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

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