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MHC Style Dry Carbon Fiber Rear Side Splitter Extention Trim - BMW M3 G80/G81 & M4 G82/G83

MHC Style Dry Carbon Fiber Rear Side Splitter Extention Trim - BMW M3 G80/G81 & M4 G82/G83

SKU: P9-G8X-RSS-MHC-DCF-1

$399.99
$399.99 $449.99
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Key Features

  • Dry Carbon Fiber Construction: Lightweight, high strength material with consistent weave quality.
  • High Gloss UV Protection: Designed to maintain clarity and resist yellowing over time.
  • Rear Side Extension Design: Enhances the outer edges of the rear bumper with added depth and structure.
  • Improved Rear Stance: Creates a wider and more aggressive visual footprint.
  • OEM Fitment Integration: Engineered for seamless compatibility with factory bumper design.
  • 1 Year Clear Coat Warranty: Covers UV-related yellowing under normal usage conditions.

Description

  • Where the Rear Finally Feels Finished: It completes the outer edges of the rear bumper, bringing structure and balance to areas that are often left visually incomplete.
  • MHC Style Extension Design: Designed for the BMW M3 G80 G81 and M4 G82 G83, these rear side splitter extensions add an outward and downward extension that enhances the overall rear profile.
  • Layered Rear Composition: The design works with the diffuser and bumper lines to introduce depth, shadow, and a more defined edge to the rear section.
  • Prepreg Dry Carbon Fiber Construction: Manufactured using prepreg dry carbon fiber to achieve reduced weight, precise weave alignment, and a refined structural finish.
  • Sharper Rear Definition: Extends the visual width of the car while lowering the outer edges, creating a more planted and aggressive stance.
  • Fitment Verified Engineering: Developed and tested to ensure seamless integration with factory mounting points across all G8X models.
  • Professional installation is recommended to ensure proper alignment and secure mounting.

COMPATIBILITY

Year Make Model Note
2021 - Present BMW M3 Sedan G80
2021 - Present BMW M3 Touring G81
2021 - Present BMW M4 Coupe G82
2021 - Present BMW M4 Convertible G83

INCLUDED ITEMS

  • MHC Style Dry Carbon Fiber Rear Side Splitter Extensions x 1
  • Necessary installation hardware x 1

INSTALLATION RECOMMENDATION

FOR BEST RESULTS, WE RECOMMEND PROFESSIONAL INSTALLATION TO HELP ACHIEVE PRECISE ALIGNMENT AND A CLEAN, SECURE FIT.

Guaranteed Fitment

Guaranteed Fitment

Precision-engineered specifically for BMW models. Fitment guarantee applies with professional installation

Responsive Customer Support

Responsive Customer Support

Our support team is available Monday–Friday, 9:00 AM–5:00 PM (PST). Contact us anytime at support@project9motorsport.com

Secure & Trusted Checkout

Secure & Trusted Checkout

Checkout is fully encrypted and PCI-compliant. We accept major credit cards, Apple Pay, Affirm, and more.

Manufacturer Warranty Included

Manufacturer Warranty Included

Every product includes a manufacturer warranty for added confidence and peace of mind.

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