BMW F90 M5 PRE LCI CARBON FIBRE DIFFUSER – V2
$726
CT Carbon diffuser made from real, high-quality carbon fibre to fit the BMW F90 M5 (PRE LCI) in 3D style, finished in a high-gloss.
Estimated Delivery: Aug 13 – Aug 17
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Compatible Models
- 2017 – 2020 BMW F90 M5 (PRE LCI)
CT Carbon diffuser made from real, high-quality carbon fibre to fit the BMW F90 M5 (PRE LCI) in 3D style, finished in a high-gloss.
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.







































































Jake Robinson –
Absolutely perfect fit on my BMW F90 M5 PRE LCI. 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.
Tom Barker –
Stunning diffuser for the BMW F90 M5 PRE LCI. 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.
Ryan Caldwell –
Best diffuser I’ve found for the BMW F90 M5 PRE LCI. I’ve bought from a few different suppliers and this is the best quality by a long way. The carbon weave is consistent and the lacquer finish is thick. Highly recommend.
Dylan Morris –
Happy with this diffuser for my BMW F90 M5 PRE LCI. The carbon itself is high quality and the finish is good. Installation was straightforward. Only slight gripe is the instructions could be clearer, but a quick YouTube video sorted it.
Chris Dawson –
High quality diffuser at a very fair price. Fitted it to my BMW F90 M5 PRE LCI last weekend and the result is superb — looks like it came straight from the factory. CT Carbon are now my go-to supplier.
Owen Mitchell –
Ordered this diffuser for my BMW F90 M5 PRE LCI 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.
Ben Thompson –
Ordered the diffuser for my BMW F90 M5 PRE LCI 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.
Josh Murphy –
Very impressed with the quality of this diffuser. Fits my BMW F90 M5 PRE LCI 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.
Jordan White –
Pretty impressed with this diffuser. It looks fantastic on the BMW F90 M5 PRE LCI and the quality is clearly better than budget alternatives. Minor deduction for a slight imperfection near one fixing point, but it is barely visible fitted.
Brandon Lee –
Really good quality diffuser. Bought it for my BMW F90 M5 PRE LCI 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.
James Mitchell –
Nice addition to my BMW F90 M5 PRE LCI. 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.