BMW 3 Series G20 G21 LCI 2022+ Rear Diffuser Gloss Piano Black – Round Tip Outlets | Rear Valance/Apron/Bumper Trim Insert | M Performance Style Rear Splitter for Saloon & Touring/Estate

BMW 3 Series G20 G21 Facelift Rear Diffuser in Piano Black – Round Outlet Style

Give your BMW 3 Series a sharper, more purposeful rear end with this premium rear bumper insert for the 2022 onward facelift G20 saloon and G21 touring. Finished in a deep-shine piano black, this BLAK by CT rear lower diffuser delivers an OEM plus look with bolder, sportier styling and round exhaust style cut-outs for that performance aesthetic.

Manufactured from durable ABS, the piece is precision moulded for a clean, snug appearance and a high-sheen finish that complements factory trims. No painting required thanks to the jet-black gloss surface that matches modern BMW exterior details.

Why choose this rear diffuser

• Aggressive performance styling for the facelift 3 Series rear bumper
• High-gloss piano black finish for an OEM plus appearance
• Robust ABS construction for everyday use
• Round outlet design to suit round tip aesthetics
• Enhances the look of the rear apron while maintaining a clean factory vibe

Fitment and compatibility

• BMW 3 Series G20 saloon – 2022 to present (LCI facelift)
• BMW 3 Series G21 touring – 2022 to present (LCI facelift)

Designed specifically for the facelift rear bumper on the G20 and G21, ensuring a tidy, uniform finish that integrates with the car’s original lines.

What our customers say

We have fitted this diffuser in-house and customer feedback has been excellent. The finish looks superb in person, the fit is tidy, and it instantly upgrades the rear profile for a more performance-led look.

Installation

Professional fitting available at MJ Modifications, Warwickshire. For a fitting quote or to book an appointment, email info@mjmodifications.co.uk.

Also searched as

BMW G20 rear valance, BMW G21 rear valance, BMW 3 Series rear bumper diffuser, rear lower diffuser, rear splitter, rear apron insert, M Performance style rear diffuser, piano black rear trim, facelift rear diffuser, G20 LCI diffuser, G21 LCI diffuser, round tip style diffuser.

Brand: BLAK by CT. Material: ABS. Finish: high-shine piano black.