Add race-inspired aggression to your BMW with the CenCal Motorsport Gloss Black F1 LED Rear Diffuser, designed for the G26 4 Series and i4. This diffuser brings a perfect balance of sharp styling and functional performance, transforming the rear of your vehicle with a motorsport-inspired F1-style LED brake light that makes a bold statement on both street and track.

Constructed from high-quality ABS plastic and finished in a deep gloss black coating, this diffuser offers exceptional durability, light weight, and an elegant OEM+ appearance. Designed with precision OEM fitment, it installs directly onto factory mounting points with no drilling or modification required, ensuring a clean and secure fit every time.

Whether you’re upgrading for a more aggressive look or completing a full aero package, the CenCal Motorsport F1 LED Diffuser adds the perfect finishing touch to your G26’s rear-end styling.

Product Features

• Premium Gloss Black Finish – High-gloss coating delivers a sleek, modern appearance that complements any factory color.
• Aggressive F1-Inspired Design – Aerodynamic fins and sporty contours create a bold, track-ready rear profile.
• Integrated F1 LED Brake Light – Functional LED center light adds a distinctive motorsport-inspired detail and enhanced visibility.
• OEM-Level Fitment – Precision-engineered for the G26 chassis; installs directly using factory hardware.
• Durable ABS Construction – Lightweight yet impact-resistant material designed to endure daily use and harsh conditions.
• UV-Resistant Surface – Prevents fading, cracking, and dulling, ensuring a long-lasting shine.
• Direct Bolt-On Installation – No cutting or drilling required; installs easily with a perfect factory fit.

Compatibility

• BMW G26 4 Series Gran Coupe (2022–2024+)
• BMW i4 (G26 Platform, 2022–2024+)

(Fits M Sport and M Performance rear bumper configurations.)

Installation

Professional installation is strongly recommended to ensure proper LED wiring, precise alignment, and a secure, flush OEM-quality fitment.