CT Design carbon rear valance upgrade for BMW F40 1 Series
Transform the back end of your BMW F40 with this CT Design pre-preg carbon fibre rear valance. Precision made for the 1 Series platform from 2019 onwards, this premium carbon upgrade delivers a sharper, wider stance and a motorsport look that suits daily drivers and track-inspired builds alike.
Crafted from high quality pre-preg carbon fibre, the finish is crisp, the weave is consistent and the fitment is designed specifically for the F40 chassis. Expect a lightweight, rigid part with a high-end appearance that pairs perfectly with other carbon exterior styling pieces.
Why choose this rear carbon upgrade
- Pre-preg carbon fibre construction for strength, lightness and a premium finish
- Aggressive rear-end styling that enhances the look of the bumper and tailpipes
- Model-specific design for the BMW F40 1 Series, 2019 to present
- Quality CT Design aero styling trusted by enthusiasts
- Excellent feedback from our customers and our own installs
Fitment
BMW 1 Series F40 platform, 2019 onwards.
If you would like advice on compatibility for your specific F40 variant or your exhaust layout, get in touch and we will be happy to help.
Installation
Professional fitting recommended. Book fitting with MJ Modifications in Warwickshire. Request a quote: info@mjmodifications.co.uk.
What you will love
- Clean OEM-plus appearance with race-inspired detailing
- Carbon rear diffuser styling that complements splitters, side skirts and spoilers
- Standout rear profile without compromising everyday usability
Trusted by enthusiasts
We use this CT Design rear carbon piece on customer cars and the feedback has been consistently positive. Fit, finish and on-car presence are exactly what F40 owners want from a premium carbon upgrade.
Search-friendly terms
BMW F40 rear valance, carbon rear splitter, 1 Series F40 rear bumper lower trim, carbon rear undertray, CT Design carbon aero, BMW 1 Series carbon rear, F40 rear styling, performance rear diffuser look, carbon exterior upgrade for BMW 1 Series, rear bumper carbon insert.
