Give the rear of your BMW 3 Series G20 or G21 LCI (2023+) a bold and sporty transformation with the TRE Carbon Fiber Performance Rear Diffuser Set. Designed to complement the updated LCI styling, this diffuser set adds depth, definition, and aerodynamic character to your factory bumper.

Key Features:

• Pre-Preg Carbon Fiber Construction – Lightweight and durable with a consistent weave and flawless surface finish

• Multi-Piece Performance Design – Includes all key diffuser components for a complete rear-end upgrade

• High-Gloss UV-Resistant Coating – Resists fading, yellowing, and environmental wear

• Precision Fitment – Engineered to align perfectly with OEM mounting points for a clean install

• Aerodynamic Functionality – Sculpted fins help manage airflow for enhanced stability and performance aesthetics

Crafted for Enthusiasts

Built using pre-preg carbon fiber, the TRE diffuser set is both visually striking and engineered for long-term durability. The multi-piece layout delivers a performance look that mimics higher-tier M models while maintaining perfect integration with the factory bumper.

Ideal for BMW Owners Seeking OEM+ Upgrades

Whether paired with a performance exhaust or installed as a standalone styling piece, the TRE Carbon Fiber Performance Rear Diffuser Set brings a refined, motorsport-inspired finish to your 3 Series.

What’s Included?

• One Complete Carbon Fiber Rear Diffuser Set (Multi-Piece)

• Installation Hardware (if applicable)

Fitment:

• BMW 3 Series G20 LCI (2023+)

• BMW 3 Series G21 LCI (2023+)

Upgrade your BMW’s style and aerodynamics with the TRE Carbon Fiber Performance Rear Diffuser Set today.