



G20/G80 CS Carbon Fiber Trunk Spoiler for BMW 3-Series & M3
Fitment Guarantee
6000+ Happy Customers
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G20/G80 Carbon Fiber CS Spoiler | Premium Styling & Aerodynamic Enhancement
Upgrade your BMW G20 3-Series or G80 M3 with the CS Carbon Fiber Trunk Spoiler, designed for an aggressive, track-inspired aesthetic and aerodynamic efficiency. With perfect fitment and easy installation, this spoiler enhances the rear-end styling of your BMW while improving high-speed stability.
Premium Carbon Fiber Construction
Crafted from high-quality 2x2 carbon fiber weave, this spoiler is lightweight yet durable, ensuring long-term performance and a race-inspired look. The UV-resistant gloss finish protects against fading, chipping, and environmental damage, keeping your car looking pristine.
Key Features & Benefits:
- CS-Inspired Aerodynamic Design – Enhances styling and rear-end downforce
- 2x2 Carbon Fiber Weave – Premium-grade carbon fiber for durability and strength
- UV-Resistant Gloss Finish – Protects against fading, chipping, and road debris
- Direct Fitment – Designed specifically for G20 3-Series & G80 M3
- Easy Installation – Installs securely using 3M automotive-grade adhesive tape
- In Stock & Ready to Ship – No long wait times
Vehicle Fitment:
This CS Carbon Fiber Trunk Spoiler is designed for a perfect fit on the following BMW models:
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BMW G20 3-Series (2019+)
- 330i, M340i
- BMW G80 M3 (2021+)
Shipping & Inspection Policy:
- Secure Packaging – Each spoiler is carefully packaged to prevent shipping damage
- Inspection Required – Inspect before signing for delivery; report any damage within 24 hours
- Do Not Refuse Shipment – Contact CenCal Motorsport first for claims assistance
Shipping Information:
- Domestic Shipping – Quoted for the Continental U.S. only
- International Shipping – Contact for a quote
- Fast Shipping – In stock and ready to ship
Enhance your BMW G20 3-Series or G80 M3 with the CS Carbon Fiber Trunk Spoiler, engineered for race-inspired styling, aerodynamic performance, and a premium finish.

G20/G80 CS Carbon Fiber Trunk Spoiler for BMW 3-Series & M3
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
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 vibes 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.







































