Description The G8X Carbon Fiber Upper Diffuser Trim is a performance-oriented rear aero upgrade that replaces factory components with a full carbon fiber assembly built for drivers who want their build to stand out from all angles. Molded from genuine pre-preg dry carbon fiber, each piece is cured under controlled heat and pressure for a tighter weave, superior strength-to-weight ratio, and a deep, UV-resistant gloss finish that holds up over time. Fitment Direct-fit for the following BMW models: G80 — M3 Sedan G81 — M3 Touring G82 — M4 Coupe G83 — M4 Convertible Installation Mounting Method: Utilizes OEM hardware unless otherwise provided. OEM Mounting Points. Drilling Required: No We strongly recommend professional installation by a shop experienced with carbon fiber work. Improper installation risks damage to the component or surrounding trim that is difficult to reverse.
