BMW 1 Series F20/F21 LCI 2015-2020 Gloss Piano Black Side Skirts - Side Skirt Extensions / Side Splitters / Sill Extensions Rocker Panel Covers | 3 & 5 Door Hatchback ABS Body Kit Styling

Piano Black Sill Extensions for BMW 1 Series F20 F21 LCI 2015-2020

Give your facelift BMW 1 Series a sharper, lower-looking side profile with these CT Carbon high-gloss sill blades. Designed for the LCI hatchback, they add a premium OEM-plus finish that complements factory styling while delivering a sportier, more aggressive stance.

Crafted from quality ABS plastic with a deep, high-shine finish, these side aero pieces look fantastic on both 3-door and 5-door models. The robust construction and precise design ensure a clean fit and a sleek, modern look that instantly elevates your car’s appearance.

Fitment

• BMW 1 Series F20 5-door LCI - 2015 to 2020
• BMW 1 Series F21 3-door LCI - 2015 to 2020

Key features

• High-gloss piano black finish for a premium factory-style aesthetic
• Durable ABS construction for everyday use
• Subtle yet striking side profile upgrade with an OEM-plus look
• Designed specifically for the facelift F20 and F21 platform
• Perfect for styling builds, aero kits and body styling enhancements

Why choose these sill extensions

• Transforms the side of the car with a lower, wider visual stance
• Pairs effortlessly with other exterior styling parts and aero upgrades
• We have fitted these in-house and customer feedback has been excellent, praising the fit and finish

Fitting service

Professional installation recommended. Book your fitting with MJ Modifications in Warwickshire - request a quote via info@mjmodifications.co.uk.

Search-friendly terms

BMW 1 Series F20 F21 LCI side skirt extensions, rocker panel extensions, side aero blades, sill trims, side body kit, piano black skirt extension, glossy black sill covers, BMW 1er facelift styling 2015-2020, BMW hatchback side styling, performance body styling.