Description

Take your rear-end styling to the next level with our K Style Gloss Black Rear Diffuser, designed to amplify the aggressive character of your G8X M3 or M4. With its sharp contours and angular fins, this diffuser delivers a bold, track-inspired look while preserving OEM fit and finish.

✔️ K style design with pronounced vertical fins

✔️ Durable ABS plastic with a deep gloss black finish

✔️ Lightweight and weather-resistant construction

✔️ Direct fitment – no modifications required

✔️ Enhances rear-end aesthetics with aggressive detail

Ideal as a standalone upgrade or combined with rear bumper corners and side skirts for a full aero transformation.

Aggressive geometry. Clean execution. KUMO Carbon quality.

Important: We recommend having this product installed by an authorised KUMO Carbon fitting partner or a qualified professional. You can find more information about the product warranty here.