BMW 4 Series G22 G23 2020-2025 Gloss Piano Black Rear Bumper Corners | Corner Spats Splitters Valance Extensions Trims | ABS OEM+ Rear Styling - BLAK by CT Carbon (Coupe & Convertible)

Transform the back end of your BMW with BLAK by CT Carbon piano black corner spats designed for the latest 4 Series platform. Precision-moulded ABS with a deep, high-gloss finish delivers that OEM+ aero look, sharper stance and premium styling in minutes.

Compatible with BMW G22 (Coupe) and G23 (Convertible), 2020 onwards including 2021, 2022, 2023, 2024 and 2025 model years. These rear valance extensions sit neatly at the lower corners to accentuate the factory lines, add visual width and finish off a body kit or diffuser upgrade for a clean, aggressive appearance.

• Premium ABS construction for strength and long-lasting durability
• High-shine piano black finish for a seamless OEM+ appearance
• Model-specific design for the G22 and G23 chassis for a tidy, flush fit
• Subtle aero styling that elevates the rear profile and enhances the stance
• Ideal finishing touch alongside diffusers, side skirts and lip spoilers

Why choose this set

• Trusted upgrade: fitted by our team and proven with happy MJ Modifications customers
• Instant style: an easy exterior styling enhancement without going over the top
• Quality you can see: deep gloss, smooth surface and crisp edges from BLAK by CT Carbon

Fitment

• BMW 4 Series G22 Coupe 2020-on
• BMW 4 Series G23 Convertible 2020-on

Installation

Professional fitting is recommended for the best alignment and finish. Book your install with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.

Search-friendly terms

BMW G22 rear spats, BMW G23 corner splitters, rear valance corner trims, bumper corner extensions, piano black rear styling, ABS rear aero, BMW 4 Series exterior styling, body kit add-ons, performance styling, OEM plus look, 4 Series 2020-onwards, coupe and cabrio rear corners.

BLAK by CT Carbon quality, MJ Modifications service. Upgrade your 4 Series rear styling today.