BMW 3 Series G20 G21 2019-2022 Gloss Black Rear Diffuser/Valance Splitter with LED Centre Light & Exhaust Tips | Saloon/Sedan & Touring/Estate Rear Bumper Lower Spoiler Apron ABS Body Kit

BMW 3 Series G20 and G21 Rear Valance Upgrade in Gloss Black with LED and Exhaust Tips

Give your saloon or touring the rear-end presence it deserves with this premium CT Carbon ABS rear diffuser insert in a deep piano gloss finish. Designed for BMW 3 Series G20 and G21 models from 2019 to 2022, it adds a bold motorsport-inspired look with an integrated LED centre light and a matching set of exhaust tips for a complete, cohesive upgrade.

If you are searching for a BMW 3 Series rear bumper diffuser, rear lower spoiler, rear apron, or rear splitter for G20 or G21, this is the styling piece that delivers. Strong ABS construction with a high-shine black surface, smart LED detailing and included tailpipe tips combine to transform the back of your car with an OEM plus aesthetic and show car finish.

Key features

• Compatible with BMW 3 Series G20 saloon and G21 touring, 2019 to 2022
• Gloss black ABS rear diffuser insert for a striking, factory-style appearance
• Integrated LED centre light for a clean, modern look
• Supplied with matching exhaust tips to complete the rear-end upgrade
• Durable ABS plastic construction known for strength and everyday practicality
• Perfect for exterior styling, body kit enhancement and performance-inspired aesthetics

Why choose this rear diffuser

Customers love the transformation. We have fitted and used this upgrade ourselves and the result is a sharper, more purposeful stance that suits both everyday driving and enthusiast builds. The gloss black finish ties in seamlessly with factory trim, while the LED centre feature and included tailpipes deliver the finishing touch many rival options miss.

What is included

• Gloss black ABS rear diffuser panel
• LED centre light unit
• Exhaust tip set

Fitting and support

Professional installation is recommended. MJ Modifications offers fitting at our workshop in Warwickshire. Request a quote via info@mjmodifications.co.uk and our team will be happy to help.

Search-friendly terms

BMW G20 rear diffuser, BMW G21 touring rear valance, 3 Series rear bumper lower spoiler, gloss black rear apron, BMW 2019 2020 2021 2022 rear splitter, LED rear diffuser light, exhaust tip upgrade, ABS body kit trim, exterior styling for BMW 3 Series.