BMW 4 Series Gran Coupe G26 2021+ Gloss Black Diffuser – V1
$104
BLAK by CT Carbon presents this premium BMW G26 4 Series Gran Coupe Diffuser in V1 Style, made from high-quality gloss black ABS plastic.
- Delivery & Return
Delivery
We ship to all 50 states, Washington DC.
All orders are shipped with a UPS tracking number.
Always free shipping for orders over US $200.
During sale periods and promotions the delivery time may be longer than normal.Return
Elessi will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase.
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.Help
Give us a shout if you have any other questions and/or concerns.
Email: contact@mydomain.com
Phone: +1 (23) 456 789
Compatible Models
- BMW 4 SERIES GRAN COUPE G26 2021+
BLAK by CT Carbon presents this premium BMW G26 4 Series Gran Coupe Diffuser in V1 Style, made from high-quality gloss black ABS plastic.
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.
Based on 11 reviews
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11 reviews for BMW 4 Series Gran Coupe G26 2021+ Gloss Black Diffuser – V1
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Tags
- ABS plastic
- ACCESSORIES
- antla_in_funnel
- antla_in_funnel_1749
- antla_in_funnel_1758
- antla_in_funnel_1761
- antla_in_funnel_1780
- AUDI
- BLACK
- black/grey
- BLAK
- BMW
- CARBON FIBRE
- CFRP
- CT CARBON
- CT DESIGN
- DIFFUSER
- DX BOX
- DX BOX & LENGTH
- DX LENGTH
- ESSENTIAL
- FULL KIT
- G80
- G80 M3
- G82
- G82 M4
- G83 M4
- GLOSS
- gloss black
- Kit
- M3
- M4
- MAY RESTOCK
- MERCEDES
- NEW PRODUCT
- PLASTIC
- PRE PREG
- PRE PREG CARBON FIBRE
- SALE ITEMS
- sherrynelle
- SIDE SKIRTS
- SPLITTER
- SPOILER
- syncio-hidden
- TESLA

































Will Stevens –
Really good quality diffuser. Bought it for my BMW 4 SERIES GRAN COUPE 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.
Logan Harrison –
Nice diffuser for the BMW 4 SERIES GRAN COUPE. 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.
Brandon Lee –
Ordered this diffuser for my BMW 4 SERIES GRAN COUPE 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.
James Mitchell –
Mixed feelings on this one. The carbon weave on the diffuser looks good but the fitment on my BMW 4 SERIES GRAN COUPE needed quite a bit of work to get flush. Manageable if you know what you are doing, but not plug-and-play. Quality could be better at this price.
Jake Robinson –
Nice addition to my BMW 4 SERIES GRAN COUPE. 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.
Josh Murphy –
Pretty impressed with this diffuser. It looks fantastic on the BMW 4 SERIES GRAN COUPE 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.
Ben Thompson –
Good product overall. The diffuser for my BMW 4 SERIES GRAN COUPE 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.
Dylan Morris –
Good value diffuser for the BMW 4 SERIES GRAN COUPE. 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.
Andrew Palmer –
Decent diffuser for the price. Fits my BMW 4 SERIES GRAN COUPE 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.
Ryan Caldwell –
Stunning diffuser for the BMW 4 SERIES GRAN COUPE. 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.
Liam Watson –
Reasonable quality for the money. The diffuser for my BMW 4 SERIES GRAN COUPE does the job and looks decent. Not quite the perfection I was hoping for — one fixing tab snapped during fitting — but passable. Customer service was helpful when I queried.