SHOP THE LOOK
Shop the look
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REVIEWS
Game changer!
I just bought a carbon front lip, and wow—what a difference. It’s a total game changer for both looks and performance. The quality is absolutely the best I’ve seen...
David Garcia
Love my tail lights
I got my tail lights delivered quickly not to mention they shipped out my order almost immediately after placing my order. Great fitment and light output on the tail lights!
Joseph Abboud
Best place for mods
The only place I get my stuff from 100% great products.
Luis Ives
Results met expectations
My carbon fiber lip looks amazing on my G82! Real carbon fiber, good quality, easy to put on. Couldn’t ask for anything better!!!
Manny Gomez
Great experience
Loved the experience from start to finish. Website was easy to navigate and had useful info such as if the part fit on my car or not. There were multiple options for every type...
Damon Burton
EXTERIOR
BMW G20 Exterior
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Description:
Upgrade the side profile of your BMW G20 3 Series with the CMST Style Carbon Fiber Side Skirts, designed to add a bold, race-inspired aesthetic while enhancing aerodynamic performance. Crafted from premium carbon fiber, these side skirts offer lightweight durability and a striking appearance that complements your BMW’s sporty design. Elevate both the style and functionality of your vehicle with this dynamic addition.
Features:
- Premium Carbon Fiber Construction: Made from high-quality carbon fiber for a lightweight, durable, and visually stunning finish.
- Aggressive CMST-Inspired Design: Adds a distinctive, race-ready look that accentuates the sporty lines of your BMW’s side profile.
- Enhanced Aerodynamics: Improves airflow along the sides of the vehicle, reducing drag and optimizing stability at higher speeds.
- Precision Fitment: Custom-engineered for a seamless fit on BMW G20 3 Series models, ensuring easy installation and an OEM-like finish.
Includes:
- 1 set of the CMST Style Carbon Fiber Side Skirts - BMW G20 3 Series
- Hardware for installation
Fitment:
- 2019-Present BMW G20 3 Series Sedan
- Fits Pre-LCI and LCI models
- 330i, M340i
INTERIOR
BMW G20 Interior
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PERFORMANCE
BMW G20 Performance
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LIGHTING
BMW G20 Lighting
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FAQ
About
Yes — every product page includes a “Will This Fit” section to ensure compatibility. If you’re unsure, just send us your VIN or model/year, and our team will confirm fitment for you within 24 hours. We specialize in BMW and European vehicles, so you’re in good hands.
We offer only full carbon fiber options. Each listing clearly specifies the construction material. Rest assured, we only source high-quality parts that are durability-tested and made to OEM or better standards.
Most orders ship from our Irvine, CA warehouse within 1–3 business days. Domestic delivery typically takes 3–7 business days. International shipping times vary by country. Each product page includes real-time shipping estimates based on your location. Certain made to order products will take up to 3-4 weeks for delivery, including production time.
Many of our mods are designed for direct bolt-on installation and can be installed at home with basic tools. However, for certain parts like aero kits or performance components, we recommend professional installation for best results. Each product page includes install difficulty and notes. We offer professional installation at our Irvine, CA location. You can inquire here.
No worries — we offer hassle-free returns within 30 days of delivery. If the part doesn’t fit due to an error on our end, we’ll cover the return shipping. For all other returns, we make it easy to exchange or get a refund. See our full Returns & Warranty Policy for details.
Absolutely. All of our products go through quality control checks and are either TUV-certified, ISO-certified, or tested by our in-house team and verified installers. We don’t sell anything we wouldn’t put on our own cars.
Yes. Most of our products come with a 90-day limited warranty against manufacturing defects. Some premium items offer extended warranties — details are listed on the product pages. We’re committed to quality and stand behind what we sell.
Yes — we offer Shop Pay, Affirm, and Klarna at checkout. You can split your purchase into 4 interest-free payments or choose longer-term plans if needed. It’s quick, easy, and won’t affect your credit score (in most cases)
