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M Style Carbon Fiber Mirror Cap Set - BMW G Chassis

Transform your BMW G Chassis with precision-engineered M Style Carbon Fiber Mirror Caps that deliver track-inspired aesthetics and weight-saving performance. Crafted from authentic 2x2 twill weave carbon fiber with UV-resistant clear coat protection, these mirror caps replace your factory covers with motorsport-grade styling.

$349.99
$400.00 13% OFF
5.0 (1 reviews)

Save $50.01 • Limited Time Offer

Choose Your Material

Choose Your Fitment

Premium Quality Parts
OEM-Grade Performance
5.0/5 Rating
1 verified reviews
Expert Support
BMW Specialists Available 24/7

Trusted by 30,000+ BMW Owners

Join thousands of satisfied enthusiasts who trust us for their upgrades.

Payment Options

Bimmer Plug Guarantees

30-Min Install

30-Min Install

Bimmer Plug Warranty

Fully Reversible

Fully Reversible

Warranty Backed

Warranty Backed

UV Protected

UV Protected

Ships Fast

Ships Fast

Genuine 2x2 Twill-Weave Carbon Fiber
Gloss UV-Protective Clear Coat Finish
Direct OEM Bolt-On Replacement for BMW G42
Includes Driver and Passenger Side Caps
No Coding Required
No Cutting or Drilling Required
Fully Reversible Installation
Bolt-on installation in under 30 minutes — no coding, no cutting, fully reversible
Precision G42 Chassis Fitment

SPECIFICATION & COMPATIBILITY

Will it fit my exact car?

Verify compatibility with your vehicle

Fitment Database

Verified compatibility matrix

Year Range Model Chassis Code Notes
2019-2022 3 Series Sedan (330i, M340i) G20 Pre-LCI
2023-Present 3 Series Sedan (330i) G20 Pre-LCI
2021-Present 4 Series Coupe / Convertible (420i, 430i) G22/G23 Pre-LCI
2021-2024 4 Series Coupe / Convertible (M440i) G22/G23 Pre-LCI
2022-Present i4 Gran Coupe (eDrive40) G26 Pre-LCI
2018-Present 8 Series (840i) G14/G15/G16 Pre-LCI
2017-Present 5 Series Sedan (530i, 530e, 540i, M550i) G30 Pre-LCI
2023-Present 3 Series Sedan (M340i) G20 LCI
2025-Present 4 Series Coupe / Convertible (M440i) G22/G23 LCI
2022-Present 4 Series Gran Coupe (M440i) / i4 (M50) G26 LCI
2018-Present 8 Series (M850i) G14/G15/G16 LCI

Installation Protocol

Step-by-step procedure

01

Wipe both mirror housings with a clean microfiber cloth to remove dust and debris before installation.

02

Using a plastic trim removal tool, carefully unclip the factory OEM mirror caps from the mirror housing. Work around the perimeter to release all clips without scratching the door panel.

03

Hold each carbon fiber cap against the mirror housing without pressing fully. Confirm alignment of all mounting clips and edge gaps before committing.

04

Press the carbon fiber cap firmly onto the OEM mounting points. Work from the leading edge rearward, ensuring all clips engage with an audible click.

05

Inspect all edges for flush contact with the mirror housing. No gaps or proud edges should be visible. Repeat for the second cap.

06

Step back and inspect both caps from a distance. Confirm symmetry, flush fitment, and clean carbon weave orientation.

What You Should Know Before Installing

Our product is engineered for simplicity. No special tools, no expertise required. Just straightforward installation that takes minutes.

Time Under 30 minutes
Reversible Yes, fully
Watch Installation
CARBON FIBER COMPARISON

OEMVSBIMMER PLUG

Real Carbon Fiber vs. Factory Plastic

Material
ABS Plastic vs 2x2 Carbon Fiber
Finish
Painted Body Color vs Gloss UV Clear Coat
Installation
Factory Installed vs Bolt-on, under 30 min
Warranty
Standard OEM Coverage vs Manufacturer's Warranty

Qualitative assessments only.

Visual Impact
60
92
Weight
55
88
Fitment Precision
95
93
Customization
40
90
M Style Carbon Fiber Mirror Cap Set - BMW G Chassis
SPECIFICATION
OEM STANDARD
BIMMER PLUG CARBON FIBER
01

Material Construction

Injection-molded ABS plastic

Real 2x2 twill carbon fiber

02

Design Philosophy

Factory conservative styling

M-Sport aggressive profile

03

Installation Process

Factory dealer-installed

Bolt-on installation in under 30 minutes — no coding, no cutting, fully reversible

04

Fitment Engineering

Factory OEM geometry

G42-specific precision mold

05

Surface Finish & Protection

Body-color paint

UV gloss clear coat sealed

06

Warranty Coverage

Standard OEM coverage

Manufacturer's Warranty — contact support for coverage details

07

Customization Options

Body color only

Gloss carbon, M-style profile

08

Weight Reduction

Standard ABS weight

Lighter vs. OEM plastic

09

Build Quality

Mass production OEM

Inspected carbon layup

10

Installation Support

Dealer only

DIY guide + tech support

11

UV & Weather Resistance

Standard paint protection

UV-resistant clear coat

BUILD TRANSPARENCY

Every detail. Measured, verified, and documented.

From material selection to final fitment validation, each stage is engineered to preserve OEM refinement.

3 quality gates
OEM+ integration standard
Human Tested before dispatch
Learn About Our Process
01

Genuine Carbon Fiber Construction

These mirror caps are built from real 2x2 twill-weave carbon fiber — not ABS plastic with carbon-print vinyl. The carbon fabric is laid over precision tooling that replicates G42 OEM geometry, then cured with structural resin for consistent density and surface uniformity. Each cap is inspected for weave alignment, edge finish, and dimensional accuracy before packaging. The result is an authentic carbon fiber component that delivers genuine weight savings and the visual depth that only real carbon produces. BMW enthusiasts can spot the difference between printed finishes and genuine carbon — these caps pass that test without question.

Explore Standard
02 / CRAFT DETAIL

Precision G42 Fitment Engineering

Fitment is engineered directly from G42 2 Series OEM mirror cap dimensions. Every mounting point, contour radius, and surface profile is replicated to factory tolerances, ensuring a flush installation with zero gaps or misalignment. Unlike generic carbon caps that require trimming or shimming, these caps seat cleanly on OEM attachment points without modification. The precision fitment eliminates the vibration, wind noise, and visual misalignment common with poorly-fitted aftermarket mirror caps. If your G42 came with OEM caps, these replacements install directly — clean, professional, and permanent in appearance without being permanent in commitment.

Explore Standard
03 / VALIDATION

Manufacturer's Warranty — Contact Support for Coverage Details

Every Bimmer Plug carbon fiber mirror cap set is backed by a manufacturer's warranty covering material and workmanship defects. We stand behind the quality of our carbon fiber construction and fitment precision. If you receive a cap with a surface defect, weave inconsistency, or fitment issue that affects installation, our support team will make it right. Contact us with your order details and photos and we will provide a resolution promptly. For full coverage details and claim procedures, reach out to support@bimmerplug.com or call +1 (949) 229-3397. Your investment in carbon fiber should be worry-free from day one.

Explore Standard

Features & Specifications

01 Premium

Real Carbon Fiber

Genuine 2x2 twill-weave carbon fiber construction delivers authentic visual depth and material quality. Not a printed finish — real layered carbon with structural resin, cut and molded to G42 OEM geometry.

02 Verified

Gloss UV Clear Coat

A premium gloss clear coat seals the carbon weave against UV degradation, road grime, and moisture. Your caps maintain rich carbon depth and resist hazing season after season.

03 Precision

OEM Bolt-On Fitment

Precision-engineered to replace G42 factory mirror caps without modification. Mounting points align exactly to OEM specifications — installation is clean, flush, and gap-free every time.

04 Complete

Fully Reversible

Bolt-on installation in under 30 minutes — no coding, no cutting, fully reversible. Want to return to stock? Remove the caps and reinstall OEM housings in minutes. Zero permanent changes to your G42.

Bimmer Plug · Quality Promise

Upgrade With Confidence: Premium Mods, Backed by Pros

You’re not just buying parts — you’re tapping into expert support, exclusive resources, and member bonuses that turn every mod into a premium experience.

Our Guarantees

01

Premium Warranty Coverage

Comprehensive coverage protecting your investment against manufacturing defects and performance failures. Quality backed by our commitment.

02

Guaranteed Fitment

Perfect fit for your exact model and year. Free VIN check and install guidance included with every order.

03

Protected Purchase Policy

Defective or damaged items replaced immediately. Unopened items eligible for return within policy guidelines.

04

100% Authentic Guarantee

Verified authentic parts from authorized manufacturers. Every item includes traceable documentation for genuine quality.

Fast Shipping — Ships within Our Shipping timeline for out of stock items is: 2-4 Weeks business days

Policy Overview

Our Commitment to You

Return Policy

30-Day Return Policy

Easy returns within 30 days of delivery

Return Policy: 30 Day Return Policy all items; has to be approved by Bimmer Plug for valid reason.
  • Items must be unused, uninstalled, and in original packaging
  • Custom or special-order products are non-returnable unless defective
  • Return authorization required before shipping
  • Approved refunds processed within 5–7 business days
Customer Support

Expert Customer Support

Monday-Friday, 10am-5pm PST

Customer Support +1 (949) 229-3397 Text or Call in (Sales + Customer/Order Support) support@bimmerplug.com +1 (949) 207-9246 Text in only (Technical Support/Installation)
support@bimmerplug.com Email +1(949) 229-3397 Customer Support +1 (949) 207-9146 Technical Support
Trusted by 20,000+ car owners

What Our Customers Say

4.9 out of 5 stars from over 3,500 reviews

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CUSTOMIZE IT YOUR WAY

BUILD YOUR KIT

Select your model, then browse categories to pick parts for your build.

STEP 1 — SELECT BRAND

Support

Frequently Asked Questions

Find clear answers about fitment, installation, and what to expect before you place an order.

Fast Answers No Guesswork

LOGISTICS

Installation & Pickup

Choose the installation method that works best for you. Whether you prefer DIY, professional installation, or local pickup, we provide flexible options designed around your schedule and expertise level.

M Style Carbon Fiber Mirror Cap Set - BMW G Chassis
01

Self Installation

Perfect for DIY enthusiasts who prefer hands-on experience

✓ Installs in Under 30 minutes
✓ No tools required
✓ Yes, fully reversible
02

Professional Installation

Expert certified technicians at your service

✓Compatible with BMW specialists
✓No coding required
✓Quick service appointment
Local Pickup
03

Local Pickup

Convenient pickup at your preferred location

✓Available at select locations
✓Contact support to arrange
✓Immediate availability

Professional Installation Services

Our network of certified BMW specialists provides expert installation services across multiple locations. Each technician is trained on our products and follows manufacturer-recommended installation procedures to ensure optimal performance and warranty compliance.

✓

Same-day and next-day appointments available

Flexible scheduling to fit your busy lifestyle

✓

Competitive labor rates and transparent pricing

No hidden fees or unexpected charges

✓

OEM-approved tools and diagnostic equipment

Precision installation using the same tools trusted by dealerships

✓

Post-installation inspection and performance verification

Every install is tested and reviewed to ensure proper fit, function, and system integrity

✓

Installation warranty included with service

Peace of mind with comprehensive warranty coverage

Ready to Get Started?

View our complete installation services and pricing options

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