BMW 4 Series Gran Coupe G26 Pre-Preg Carbon Fiber Rear Diffuser Set by TRE (2021+)

Aggressive Styling and Aerodynamic Enhancement with Lightweight Carbon Fiber

Upgrade the rear profile and aerodynamic performance of your BMW 4 Series Gran Coupe G26 with the TRE Pre-Preg Carbon Fiber Rear Diffuser Set. Designed for a bold, motorsport-inspired look, this diffuser optimizes airflow, improves downforce, and adds an aggressive aesthetic to the rear profile. Crafted from premium pre-preg carbon fiber, it ensures lightweight strength, precision fitment, and a flawless high-gloss finish.

Key Features

• Premium Pre-Preg Carbon Fiber Construction
  Made from 2x2 twill weave pre-preg carbon fiber for superior strength, reduced weight, and long-lasting durability.

• Aerodynamic Enhancement
  Optimizes rear airflow, reduces drag, and improves downforce for enhanced high-speed stability and cornering performance.

• Aggressive Styling
  Adds a bold, race-inspired aesthetic to the rear profile, enhancing the vehicle’s sporty and dynamic appearance.

• OEM-Like Fitment
  Precision CAD-engineered for a seamless, factory-like fit with no major modifications required.

• UV-Resistant Gloss Finish
  Coated with a high-gloss, UV-resistant clear coat to protect against fading, yellowing, and discoloration over time.

Compatibility

• BMW 4 Series Gran Coupe G26 (2021+)

Installation

• Direct bolt-on installation using factory mounting points.
• No major modifications required.
• Professional installation is recommended for optimal fitment and alignment.

What’s Included?

• 1 x TRE Pre-Preg Carbon Fiber Rear Diffuser Set
• Mounting hardware (if applicable)

Why Choose TRE Carbon Fiber?

• Crafted with industry-leading pre-preg carbon fiber for strength, durability, and lightweight performance.
• Precision-engineered for an OEM-like fit and seamless integration.
• Enhances rear-end styling while improving aerodynamic performance.
• Backed by a two-year manufacturer’s warranty for peace of mind.