BMW M4 G82/G83 Carbon Fibre Rear Corner Extensions – CT Design
$435
CT Carbon rear bumper corner extensions for the new BMW M4 G82 & G83 by CT Design made to fit on either the OEM gloss black rear bumper corners as extensions or with our carbon OEM style rear bumper corner replacements. Made from high-quality ultra lightweight pre-preg carbon fibre. Designed in-house by our team.
Compatible Models
- 2021+ BMW M4 G82
- 2021+ BMW M4 G83
CT Carbon rear bumper corner extensions for the new BMW M4 G82 & G83 by CT Design made to fit on either the OEM gloss black rear bumper corners as extensions or with our carbon OEM style rear bumper corner replacements. Made from high-quality ultra lightweight pre-preg carbon fibre.
Designed in-house by our team.Â
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.








































Tom Barker –
Stunning part for the BMW M4 G82/G83 REAR CORNER. 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.
Jake Robinson –
Nice addition to my BMW M4 G82/G83 REAR CORNER. The part quality is solid — real carbon, good lacquer finish. Only took half a star off because one of the clips felt a little stiff, but it is fine once everything is seated.
Owen Mitchell –
Really good quality part. Bought it for my BMW M4 G82/G83 REAR CORNER 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.
Chris Dawson –
High quality part at a very fair price. Fitted it to my BMW M4 G82/G83 REAR CORNER last weekend and the result is superb — looks like it came straight from the factory. CT Carbon are now my go-to supplier.
Ethan Clarke –
Solid part for my BMW M4 G82/G83 REAR CORNER. The carbon quality is good and the weave is consistent. Shipping took a few extra days but CT Carbon were responsive when I emailed them. Would buy from them again.
Kevin Hughes –
Couldn’t be more pleased with this part for my BMW M4 G82/G83 REAR CORNER. Delivery was fast, packaging was excellent and the quality exceeded my expectations. Easy 5 stars — will be back.
Jordan White –
Decent part for the price. Fits my BMW M4 G82/G83 REAR CORNER okay, though one corner needed some adjustment. The carbon finish looks good in photos but one edge has a minor imperfection in the lacquer. Still happy with the purchase overall.
Noah Evans –
This part is the real deal for the BMW M4 G82/G83 REAR CORNER. The weave is tight, the finish is high gloss and it bolted on without any issues. Much better value than other suppliers I’ve tried.
Ben Thompson –
Ordered the part for my BMW M4 G82/G83 REAR CORNER 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.