BMW M4 G82/G83 CARBON FIBRE DIFFUSER V1 – CT DESIGN
$1,057
CT Carbon spoiler for the BMW G82/G83 M4 in CT style. Made from high quality ultra lightweight pre preg carbon fibre. Designed in house by our team
Estimated Delivery: Aug 13 – Aug 17
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Compatible Models
- BMW G82 M4 – 2021+
- BMW G83 M4 – 2021+
CT Carbon spoiler for the BMW G82/G83 M4 in CT style. Made from high quality ultra lightweight pre preg carbon fibre.
Designed in house by our 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.























































Matt Collins –
Bought this diffuser for my BMW M4 G82/G83 V1 after seeing it recommended on a forum and I’m not disappointed. Quality is exceptional — real pre-preg carbon, not a cheap overlay. Will be ordering more parts.
Ethan Clarke –
Good product overall. The diffuser for my BMW M4 G82/G83 V1 is well made and looks the part. Would give 5 stars but delivery took a couple of days longer than estimated — not a big deal in the end.
Alex Carter –
Absolutely perfect fit on my BMW M4 G82/G83 V1. 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.
Kevin Hughes –
Exactly what I needed for my BMW M4 G82/G83 V1 build. The diffuser is flawless — perfect carbon weave, no bubbles, no orange peel in the lacquer. You can tell it has been made properly. 10/10.
Noah Evans –
Very impressed with the quality of this diffuser. Fits my BMW M4 G82/G83 V1 like a glove — even the mounting holes lined up perfectly. Packed really well in foam and arrived with no damage. Free shipping sealed the deal.
Scott Reynolds –
Nice diffuser for the BMW M4 G82/G83 V1. Fitment is about 95% — one edge sits very slightly proud but you would only notice up close. Carbon finish is great. Deducting one star for that small fitment issue.
Tyler Brooks –
Ordered the diffuser for my BMW M4 G82/G83 V1 and it arrived well packaged in about a week. Fitment was spot on with the original mounting points and the finish is stunning. 5 stars, no question.
Connor Phillips –
Really good quality diffuser. Bought it for my BMW M4 G82/G83 V1 and it looks brilliant. One edge needed a tiny bit of persuasion but that is minor. Overall very impressed and I would recommend CT Carbon.