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

Upgrade your BMW 3 Series G20 or G21 with this complete gloss black M Performance style body kit — 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.

What’s Included

Front lip splitter with corner extensions
Side skirt blades (pair)
Rear diffuser
Mounting hardware — clips and fixings included

Why This Body Kit Fits Your G20

Direct Bolt-On Fit – Engineered specifically for G20/G21 M Sport bumpers (2019+), bolts straight onto existing mounting points — no cutting required.
Gloss Black Finish – Deep gloss finish styled to complement factory trim while adding a sharper, sportier edge.
Durable ABS Construction – Lightweight, flexible, and chip-resistant for everyday use.
Complete Kit – Everything in one box for a full stance transformation.

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

⚠️ Fitment note: Fits M Sport bumpers only — not compatible with SE/Sport line bumpers. Check your bumper spec before ordering.

One box, one kit, a complete stance upgrade for your G20.