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AeroBon

AeroBon Dry Carbon Fiber Mirror Cap Overlays Compatible with 2022-2026 BMW G42 M240i, G20 M340i, G22 G23 G26 M440i, i4 M50 Mirror Caps (Overlay Style)

AeroBon Dry Carbon Fiber Mirror Cap Overlays Compatible with 2022-2026 BMW G42 M240i, G20 M340i, G22 G23 G26 M440i, i4 M50 Mirror Caps (Overlay Style)

Regular price $169.88 USD
Regular price $169.88 USD Sale price $169.88 USD
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Free shipping — Continental US only (excludes AK, HI, PR & APO/FPO) · Easy 30-day returns (see Returns & Refunds policy)

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Features:

  • Fitment: Compatible with BMW 2022-2026 G42 M240i, 2023-2026 G20 M340i, 2022-2026 G22 G23 G26 M440i, 2022-2026 i4 M50
  • Incompatibility: Non-M mirror caps 2 Series (G42), 3 Series (G20, G21), 4 Series(G22, G23, G26)
  • Fitment Notice: This is a cover installed on top of your existing mirror, Not a full replacement.
  • Packaging Includes: Prepreg carbon fiber mirror cap overlays x 1 set (Left and Right), Adhesive double-sided tape x 1
  • Material and Coating: Prepreg dry carbon fiber (3K Twill Weave). It is coated inside and out with an acrylic UV protection system. A second layer coating is also applied using traditional spray methods, in order to create a smooth and high gloss finish.
  • Easy installation: Add-on style (Not replacement skull cap), using the double-sided tape included in the package. It slide right over your original painted mirror caps, no any modification is required.
  • Sporty Look: Enhance your vehicle's appearance with AeroBon carbon fiber mirror cap overlays, made from premium real dry-molded carbon fiber.
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Product GuideReal Carbon Fiber Side Mirror Covers

AeroBon carbon fiber mirror covers are direct replacements for the factory mirror cap — not overlays. Each cap pairs an ABS structural base with a real carbon fiber outer layer and a UV-resistant clear coat, giving a motorsport look while helping protect the original mirror housing from minor scuffs.

Why Choose AeroBon Carbon Fiber Mirror Covers?

  • Premium carbon fiber construction — lightweight and rigid, with a clear UV-protective gloss coating for lasting shine.
  • ABS structural base + real carbon fiber overlay — built for durability, not just a cosmetic wrap.
  • Inner corner coverage — the carbon fiber wrap extends to the inner, driver-side viewing edge for a continuous look from the cockpit, without interfering with mirror function.
  • Bold, race-inspired styling — a twill weave pattern for a clean, OE-aligned finish.

Twill Weave Finish

A timeless diagonal twill pattern in genuine carbon fiber, finished with a high-gloss UV-resistant clear coat for a clean, factory-aligned look. Also available in Honeycomb weave for a bolder texture.

Common QuestionsFAQ

Is this a direct replacement or an overlay on top of my factory mirror cap?

It's a direct replacement. You remove the factory mirror cap first, then clip on the AeroBon carbon fiber cap — it's not an adhesive overlay placed over the existing cap.

What's included in the box?

One set of carbon fiber mirror caps (left and right), a removal tool, and masking tape.

Does it add noticeable weight to the mirror?

No. The ABS base with a carbon fiber overlay is designed to be a comparable weight to the factory cap and does not meaningfully affect mirror movement or vibration.

Can this withstand daily weather exposure?

Yes. The UV-resistant clear coat is designed for daily outdoor use, including rain and sun exposure. Avoid abrasive cleaners on the carbon fiber surface.