

BMW F90 M5 & G30 Carbon Fiber Rear Wheel Arch Extensions
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BMW F90 M5 / G30 Carbon Fiber Rear Wheel Arch Extensions – Subtle Carbon Enhancement (2017–2023)
Refine your build with the Carbon Fiber Rear Wheel Arch Extensions for the BMW F90 M5 and G30 5 Series. These sleek carbon accents add a subtle yet sophisticated edge to your rear profile, perfect for tying together an existing carbon fiber setup or kickstarting your carbon styling journey.
Crafted from authentic 2x2 carbon fiber, these arch extensions are precision-molded for a seamless fit. Each piece is finished in a UV-resistant gloss clear coat, ensuring a long-lasting shine with protection against fading, yellowing, or environmental damage.
Sold as a pair, this kit includes both driver and passenger side extensions, making it easy to enhance your vehicle’s lower bodylines while maintaining OEM-level integration.
Features:
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Includes rear driver and passenger arch extensions
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Genuine 2x2 carbon fiber construction
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Gloss clear coat with UV protection
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Designed for precise OEM-style fitment
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Complements other RW Carbon and OEM CF accessories
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Fitment and quality backed by RW Carbon
Fitment:
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2018–2023 BMW F90 M5 (Competition & LCI models)
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2017+ BMW G30 5 Series (530e, 530i, 540i, M550i)
Installation Notes:
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Installs using plastic rivets
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Approximate install time: 30 minutes
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Professional installation is recommended for the best fit and finish
FAQs:
Q: Will these fit a 2022 M5 Competition?
A: Yes, they are designed for all 2018–2023 F90 M5 models, including Competition and LCI trims.
Q: Are these overlays or full replacements?
A: These are add-on extensions that enhance the factory wheel arches.
Q: Is the carbon weave consistent with other RW parts?
A: Yes, these use a 2x2 weave pattern that matches RW Carbon and OEM carbon fiber styling.
Q: Can I install them myself?
A: Installation is simple, but professional install is recommended to ensure proper alignment and secure fitment.

BMW F90 M5 & G30 Carbon Fiber Rear Wheel Arch Extensions
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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Fitment guarantee
Engineered for your BMW. Guarantee applies with professional installation — if it doesn’t fit, we fix it.
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About Us
Cen-Cal Motorsport isn’t just a parts shop, it’s a lifestyle for BMW enthusiasts who crave performance, precision, and style. We’re all about taking your BMW to the next level with premium parts that bring out the beast under the hood while keeping its luxury look on point.
Your BMW isn’t just a car—it’s an experience. Whether you're upgrading for speed, handling, or simply flexing on the road, we’ve got the gear to match your passion.
Why settle for stock? Explore our lineup and see how real quality transforms the drive. Got questions? Hit us up anytime—your ride deserves nothing but the best.


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