BMW G81 M3 & G21 3 SERIES TOURING 2018+ CARBON FIBRE ROOF SPOILER – V4 – CT DESIGN
$845
CT Carbon presents this CT Design Carbon Fibre Roof Spoiler for the BMW G81 M3 Touring and G21 3 Series Touring M-Sport models. Manufactured from high-quality, ultra-lightweight, dry/pre-preg carbon fibre and finished in a high gloss. Designed by our in-house team.
Compatible Models
- 2022+ BMW G81 M3 Touring
- 2018+ BMW G21 3 Series Touring M-Sport (PRE-LCI & LCI)
CT Carbon presents this CT Design Carbon Fibre Roof Spoiler for the BMW G81 M3 Touring and G21 3 Series Touring M-Sport models. Manufactured from high-quality, ultra-lightweight, dry/pre-preg carbon fibre and finished in a high gloss.
Designed by our in-house team.
Fitting
There are three ways to get your CT Carbon products fitted:
- Book in at our fitting facility in Hertfordshire, UK.
- Find a fitting partner near you and book in for fitting with them directly.
- Follow one of our fitting guides to install the products yourself.
For more information visit: ctcarbon.co/pages/fitting-1
Shipping & Warranty
All CT Carbon products come with a 12-24 month warranty. Full warranty information: ctcarbon.co/pages/warranty
Shipping
- Orders before 3pm GMT dispatched same day.
- Free UK delivery on all products.
- Worldwide delivery available.












































Nathan Wright –
Just fitted the spoiler to my BMW G81 M3 & G21 — absolutely transforms the look. Real carbon, not a wrap, and the difference in quality is obvious. Zero fitment issues. Free US shipping was a bonus I didn’t expect.
Tyler Brooks –
The spoiler arrived quickly and fits my BMW G81 M3 & G21 perfectly. Solid carbon quality — you can feel the difference compared to cheaper alternatives. Highly recommend CT Carbon Kits.
Connor Phillips –
Ordered this spoiler for my BMW G81 M3 & G21 and I have zero complaints. The finish is immaculate, the weave is consistent and it was delivered faster than expected. Already planning my next order.
Kevin Hughes –
Absolutely perfect fit on my BMW G81 M3 & G21. The carbon quality is exactly as advertised — deep weave, high gloss and completely blemish-free. Took about 20 minutes to fit and looks factory. Very happy with CT Carbon Kits.
Aiden Turner –
Good spoiler, looks great on the BMW G81 M3 & G21. Quality is noticeably better than some cheaper alternatives I have seen online. Shipping was about a week which is fine for a free service. Would order from CT Carbon again.
Alex Carter –
Couldn’t be more pleased with this spoiler for my BMW G81 M3 & G21. Delivery was fast, packaging was excellent and the quality exceeded my expectations. Easy 5 stars — will be back.
Mike Anderson –
Top quality spoiler. Bought it for my BMW G81 M3 & G21 and couldn’t be happier. The carbon matches the quality you’d see on professional race builds. Shipping was fast and packaging was solid.
Matt Collins –
Good value spoiler for the BMW G81 M3 & G21. Not quite the perfect weave I was hoping for in one corner but that is nitpicking at this price. Overall a really solid part and great customer service from CT Carbon.
Scott Reynolds –
Stunning spoiler for the BMW G81 M3 & G21. The glossy carbon finish really complements the car’s lines. Installation was straightforward and there are plenty of guides online. A genuine upgrade for the money.
Noah Evans –
Blown away by the quality of this spoiler. My BMW G81 M3 & G21 looks completely different — proper motorsport aesthetic. No gaps, no misalignment. This is how aftermarket parts should be made.