Maxton Design Gloss Black Rear Side Splitters - BMW 3 Series G20 G21 2018-2022
Transform the rear end of your BMW 3 Series with Maxton Design Gloss Black Rear Side Splitters. Designed for the BMW 3 G20 saloon and BMW 3 G21 Touring 2018, 2019, 2020, 2021 and 2022, these rear spats add aggressive, OEM-plus styling and a premium gloss black finish that perfectly complements your factory bodywork. A must-have BMW 3 Series styling upgrade for anyone searching for rear side splitters, rear bumper splitters or rear corner spats for G20 or G21.
Why choose these Maxton Design rear side splitters
- Precision styling upgrade for BMW 3 Series G20 and G21 2018-2022
- High quality gloss black finish for a clean, sporty look
- Manufactured from ABS plastic for strength and flexibility
- Enhances rear bumper lines for a lower, wider stance
- Direct fit rear spats - left and right pieces included
At Nforcd we have fitted these Maxton Design rear side splitters on customer cars and the feedback has been excellent. The gloss black finish looks fantastic on both light and dark paintwork and gives the BMW G20 and G21 a sharper, more performance-focused appearance without overcomplicating the design.
Fits only
BMW 3 Series G20 saloon and G21 Touring 2018-2022.
What is included
- Rear Side Splitters - Left and Right
- Fitting kit and fitting manual
Fitting manual: Rear Side Splitters Installation Manual
Material and finish
ABS plastic with a gloss black finish. ABS offers the ideal balance of rigidity and flexibility for exterior styling components.
Installation
We highly recommend professional installation for the best fit and finish. Choose Nforcd for fitting - based in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Protective film
All products arrive with a protective film to prevent marks in transit. Remove the film to reveal a smooth, gloss black surface.
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Upgrade your BMW 3 Series G20 or G21 with these Maxton Design gloss black rear side splitters today for a clean, aggressive finish that looks right at home on the 3 Series. Order now or contact Nforcd for expert fitting.



