TRE Pre-Preg Dry Carbon Fibre Performance Wing Mirror Covers/Caps (OEM-Style Replacement) for BMW G-Series: G42 2 Series, G20 G21 3 Series, G22 G23 G26 4 Series, G30 G31 5 Series, G32 6 Series GT, G15 G16 8 Series - 2x2 Twill Pair - UK

Sharpen your BMW’s look with TRE dry carbon door mirror caps

Give your G‑Series BMW a purposeful motorsport edge with TRE pre‑preg dry carbon door mirror housings. These full replacement shells swap directly in place of the original covers for a clean, factory‑fit result and a premium performance finish. Built from lightweight 2x2 twill dry carbon, they deliver precision fitment and an aggressive aesthetic without adding bulk or relying on tape.

Perfect for drivers searching for BMW side mirror carbon caps, carbon door mirror housings, G‑Series BMW exterior styling upgrades, G20 G21 carbon mirror shells, G22 G23 G26 4 Series carbon mirror casings, and UK‑stock carbon accessories for modern BMW platforms.

Why you’ll love them

• Genuine pre‑preg dry carbon construction for crisp edges, rigidity and low weight
• 2x2 twill pattern for a true performance look that complements other carbon trim
• Direct swap replacement caps, not tape‑on overlays, for a seamless OE‑level finish
• Sold as a matched left and right pair for a complete upgrade
• Designed specifically for BMW G‑Series platforms for accurate clip points and alignment

We’ve installed these in‑house on customer cars and the feedback has been consistently excellent. Fitment is tight, panel gaps are spot on and the visual upgrade is immediate. If you want a high‑quality carbon mirror cap upgrade that looks right and fits right, this TRE set is the one to choose.

What’s included

• 2 x pre‑preg dry carbon door mirror caps, 2x2 twill weave, left and right

Vehicle compatibility

• BMW 2 Series G42 2022+ (e.g. 220i, 220d and others)
• BMW 3 Series G20 G21 2019+ (e.g. 330i and others)
• BMW 4 Series G22 G23 G26 2020+
• BMW 5 Series G30 G31 2019+
• BMW 6 Series GT G32 2014+
• BMW 8 Series G15 G16 2018+

Not compatible: M240i G42, M340i G20 and i4 M50 2023+.

Installation

Professional fitting recommended. Book your install with MJ Modifications in Warwickshire. For a quote or to schedule, email info@mjmodifications.co.uk.

Optimised for enthusiasts searching

BMW side mirror carbon caps UK, BMW G20 carbon door mirror housing, G21 carbon side mirror shells, G22 G23 G26 4 Series carbon caps, G30 G31 5 Series carbon twill mirror covers, G32 GT carbon mirror casings, G15 G16 8 Series mirror cap upgrade, dry carbon 2x2 twill BMW accessory, factory‑fit replacement mirror caps, performance exterior styling for BMW G‑Series.