Rear Diffuser

Spice up the rear end of your Infiniti Q50 with the STILLEN Rear Diffuser. The diffuser is constructed from durable polyurethane, ensuring longevity and a quality feel. It arrives unpainted and raw, providing a blank canvas for customization. This allows you to prep, prime, and paint it to perfectly match your vehicle's color or your personal style. Engineered for excellent fitment, this rear diffuser is designed to integrate seamlessly with the Q50's body lines. It also contributes to adding downforce, which can improve high-speed stability. This rear diffuser is specifically designed for the 2018-2021 Infiniti Q50 models. Some sources indicate that most models come pre-installed with 3M automotive tape, meaning no cutting or modifications to the bumper are required for installation.