BMW G20 Body Kit – 3 Series G21 M Performance Style Front Splitter, Side Skirts & Rear Diffuser, Gloss Black (2019+)

Upgrade your BMW 3 Series G20 or G21 with this complete gloss black BMW G20 body kit — a front splitter, side skirt extensions, and rear diffuser in one aggressive, colour-matched package. Built in the M Performance design language, it gives your car a lower, wider, more planted stance the moment it's fitted.

Why This BMW G20 Body Kit Fits Your Car

This kit is engineered specifically for G20/G21 M Sport bumpers (2019+), bolting straight onto existing mounting points with no cutting required. The deep gloss black finish is styled to complement factory trim while adding a sharper, sportier edge, and the durable ABS construction stays lightweight, flexible, and chip-resistant for everyday use. Everything arrives in one box for a full stance transformation — front lip splitter with corner extensions, side skirt blades, rear diffuser, and all mounting hardware included. Details Fitment: BMW 3 Series G20 (Saloon) / G21 (Touring), M Sport bumpers only, 2019+ Finish: Gloss black Material: ABS plastic Installation: Direct bolt-on, existing mounting points Note: Fits M Sport bumpers only — not compatible with SE/Sport line bumpers. Check your bumper spec before ordering. One box, one kit — ready to give your G20 a complete stance upgrade.