MHC Carbon Fiber Side Skirts – BMW G80 M3 / G82‑G83 M4
Fitment Guarantee
6000+ Happy Customers
Package Protection Available
Real Human Support
Pairs well with
Upgrade your BMW G8X chassis with MHC Carbon Fiber Side Skirts, designed for a more aggressive side profile and enhanced styling. These skirts follow the factory body lines while extending the lower silhouette, giving your M3 or M4 a bold, track-inspired presence.
Made from high-quality 2x2 carbon fiber and finished in a UV-resistant gloss clear coat, these side skirts are engineered for strength and aesthetics. They install directly over your side rocker panels using self-tapping screws. Professional installation is recommended to ensure optimal alignment and secure fitment.
Key Features:
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High-quality 2x2 carbon fiber with gloss finish
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Built-in side skirt extension design
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Retains OEM body line flow
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Professional installation required for best results
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Fitment guarantee backed by Cen-Cal Motorsport
Vehicle Compatibility:
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2021+ BMW G80 M3
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2021+ BMW G82 M4 Coupe
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2021+ BMW G83 M4 Convertible
Buy with confidence
Fitment guarantee
Engineered for your BMW. Guarantee applies with professional installation — if it doesn’t fit, we fix it.
Secure Checkout
Shop with confidence. Every order runs through encrypted PCI-compliant checkout, with Affirm financing available so you can mod now, pay later.
Real Support
Talk to real enthusiasts — not bots. Our team answers every email the same business day (Mon–Fri, 9AM–5PM PST) so you’re never left hanging when it comes to your build.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders take 24–48 hours to process once placed. Made-to-order items begin production after processing, while in-stock items are prepped, packaged, and ship within 3–4 days from our Oceanside, CA location (please allow extra time for packages to arrive during high-volume periods). Some items may be backordered—if so, we’ll email you with status and options. Freight items such as wheels, exhausts, trunks, and hoods require additional handling time and may ship separately.
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Customer Support
Real BMW-savvy humans here. We’re available Mon–Fri, 10am–5pm PT by email and phone/text for install questions, fitment help, or order updates. Send your year/model/trim (VIN if handy) and we’ll point you to the right parts fast.
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FAQ’s
Quick answers to the most common questions: fitment & compatibility, order changes/cancellations, build & lead times, international shipping & duties, and returns/exchanges. Start there for instant clarity—then reach out if you still need a hand.
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Contact Us
Need help choosing parts or tracking an order? Send an email to our support team, support@cencalmotorsport.com
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About Us
What started as a group of BMW enthusiasts tired of overpriced parts and limited options is now a brand trusted by thousands of owners nationwide.
We designed our own product lines from the ground up and built the production infrastructure to make them happen. No middlemen, no compromises. Just the parts we actually wanted on our own builds.
Now we operate out of Oceanside, California, engineering valved exhaust systems, carbon fiber, forged wheels, front-mount intakes, and more. Everything is designed in-house, tested on real platforms, and stocked locally for fast shipping.
This is just the beginning.