Signature Composites
G80 M3 CS-Style Carbon Spoiler
Installation included at our Dallas–Fort Worth shop — you pay for the part, not the labor.
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G8X M3/M4 Signature Carbon Kit Builder
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$3,208.43 $3,564.93 10% OFF · Save $356.50
Add a lightweight, motorsport-inspired finishing touch to your G80 M3 with a CS-style dry carbon fiber spoiler. Designed to complement the factory trunk lines, it adds subtle aggression while maintaining a clean and refined appearance.
- Genuine dry carbon fiber construction
- CS-style design
- OEM-style fitment
- UV-protective clear coat
- Lightweight and durable finish
A premium carbon upgrade that brings CS-inspired styling to the G80 M3.
SKU SC.G80.CF.SPR.CS
Will this fit my car?
Check the fitment information below for supported years and models. Not sure? Contact us with your exact year, make, and model and we'll confirm fitment before you order.
Do you offer installation?
Yes — we're a full-service shop in the Dallas, TX area. Reach out after ordering and we'll get your install scheduled.
What if I need to return or exchange a part?
See our Returns & Exchanges page for full details, or contact us and we'll make it right.
- BMW G80 M3 2021–2027
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