BMW G22/G23 4 SERIES 2020-2024 PRE-LCI QUAD TIP CARBON FIBRE DIFFUSER – V2
$660
CT Carbon brings this quad-tip carbon fibre diffuser for your BMW 4 Series G22/G23 PRE-LCI, made from high-quality carbon fibre. Note: Designed to fit models with a quad tip conversion. Will not fit with standard exhaust Please Note: This product is ONLY compatible with M-Sport Bumpers
Compatible Models
- 2020-2024 BMW G22 4 Series M-Sport (PRE-LCI)2020-2024 BMW G23 4 Series M-Sport (PRE-LCI)
CT Carbon brings this quad-tip carbon fibre diffuser for your BMW 4 Series G22/G23 PRE-LCI, made from high-quality carbon fibre.
Note: Designed to fit models with a quad tip conversion. Will not fit with standard exhaust
Please Note: This product is ONLY compatible with M-Sport Bumpers
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 –
High quality diffuser at a very fair price. Fitted it to my BMW G22/G23 4 SERIES 2020-2024 last weekend and the result is superb — looks like it came straight from the factory. CT Carbon are now my go-to supplier.
Sam Jenkins –
It is a good diffuser for the BMW G22/G23 4 SERIES 2020-2024 but not perfect. The fitment on one side is slightly off and there is a tiny bubble in the lacquer on one corner. CT Carbon offered to help when I raised it, which was good of them.
Mike Anderson –
Looks great on the BMW G22/G23 4 SERIES 2020-2024. The diffuser quality is high and the finish is clean. I have fitted a few carbon parts over the years and this is up there with the best at this price point.
Aiden Turner –
Blown away by the quality of this diffuser. My BMW G22/G23 4 SERIES 2020-2024 looks completely different — proper motorsport aesthetic. No gaps, no misalignment. This is how aftermarket parts should be made.
Marcus Bell –
Nice addition to my BMW G22/G23 4 SERIES 2020-2024. The diffuser 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.
Alex Carter –
Absolutely perfect fit on my BMW G22/G23 4 SERIES 2020-2024. 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.
Luke Edwards –
Stunning diffuser for the BMW G22/G23 4 SERIES 2020-2024. 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.
Daniel Foster –
This diffuser is the real deal for the BMW G22/G23 4 SERIES 2020-2024. 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.