Product Details
About this part
Complete the rear profile of your G80 M3 or G20 3 Series with a properly executed carbon fiber upgrade.
The AutoTecknic Performance Sport Trunk Spoiler is constructed from pre-preg dry carbon fiber, delivering the same lightweight structure and weave consistency found in high-end OEM motorsport components. Finished in a deep, high-gloss clear coat, it provides a clean, factory-plus appearance without looking overdone.
This is a full replacement overlay-style spoiler, engineered to follow the exact curvature of the trunk—no gaps, no uneven edges, no compromise on fitment.
Unlike generic carbon pieces, each unit is test fitted and QC’d in-house to ensure it sits correctly out of the box.
Installation is straightforward using automotive-grade adhesive. No drilling, no permanent modification.
Why This Spoiler Stands Out:
- Pre-preg dry carbon fiber construction (not wet carbon)
- Consistent 2x2 weave with OEM-level finish
- Precision fitment specific to G80 M3 & G20 platforms
- Subtle, aggressive profile that enhances rear design
- Lightweight and durable construction
- No drilling required – clean install
Fitment:
- BMW G80 M3
- BMW G20 3 Series
Notes:
- Professional installation recommended
- Surface must be properly cleaned and prepped prior to installation
- This item is non-returnable once installed
Fitment
Not sure it fits? Contact us with your car's year, model and VIN and we'll help you confirm before you order.
If a part doesn't fit as expected, contact us and we'll work with you to resolve it.
Majority of products have a fitment section in the product description or within the title.
Returns
- Unused, uninstalled parts can be returned or exchanged within 30 days of the order date.
- To start a return: Contact us first, don't use Return to Sender.
- Returns can have up to a 20% restocking fee.
- Built-to-order and special-order items can't be returned or cancelled once production begins.
Shipping
- Orders are processed 7 days a week to ensure your product ships as quickly as possible.
- Inspect parts within 10 days of delivery, and reach out regarding any damage or missing pieces.
See our Tariff Policy
Warranty
- All parts retain the manufacturer's warranty.
- Warranty claims are subject to the manufacturer's approval.