Basic Carbon Gloss Carbon Fibre Rear Diffuser/Valance/Lower Bumper Insert for BMW 1 Series F20 F21 LCI Facelift M135i & M140i (2015-2019) | M Performance Style | Dual Exit Twin Exhaust Compatible | BC99882

Gloss Carbon Rear Valance Upgrade for BMW 1 Series F20 F21 LCI M135i and M140i

Transform the back end of your BMW hatch with a premium carbon fibre lower bumper insert designed for the facelift F20 F21 M135i and M140i. This gloss carbon rear valance delivers a sharper, motorsport look while helping tidy up underbody airflow. The deep lacquered carbon weave looks sensational in sunlight and gives a factory plus finish that elevates your 1 Series instantly.

We have fitted this part on customer vehicles and the feedback has been consistently excellent. Fitment, finish and the overall look get a big thumbs up from owners who want a clean, performance-inspired rear end without compromise.

• Vehicle application: BMW 1 Series F20 F21 LCI M135i 2015 to 2017 and M140i 2017 to 2019
• Construction: real carbon fibre with a high gloss lacquer
• Lightweight and rigid with excellent corrosion resistance
• Aero fins assist underbody air management for a cleaner flow
• Seamless, factory-style integration with the original bumper
• Twin outlet compatible for dual tailpipe exhaust systems
• Part Number: BC99882
• Manufacturer: Basic Carbon
• Warranty: 2 Year Warranty

Compatibility

• BMW 1 Series F20 F21 facelift M135i 2015 to 2017
• BMW 1 Series F20 F21 facelift M140i 2017 to 2019

Fitment Notes

• Drilling is required for the reflector to fit
• Professional installation available with MJ Modifications, Warwickshire. Request a fitting quote: info@mjmodifications.co.uk

Compatibility Check Before Dispatch

For peace of mind, we can confirm suitability before shipping. Add your UK registration or the last 7 digits of your VIN at checkout and our team will verify your F20 F21 LCI M135i or M140i application.

Why choose this carbon rear valance

• Show car gloss carbon weave that complements the 1 Series body lines
• Enhances stance and gives a purposeful, performance-led rear profile
• Designed for a precise fit and a clean, OE-style finish
• Tried and tested on customer cars by MJ Modifications with superb results

Gallery

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