Audi R8 4S Carbon Fiber Competition Rear Diffuser
Fitment: 2016-2024
Designed to amplify the R8’s supercar presence, this diffuser delivers race-inspired styling and functional airflow management.
Available Finish/Materials
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Pre-Preg Carbon Fiber Construction – Ultra-lightweight, incredibly strong, and finished with a flawless weave
Perks
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Aggressive Competition Design – Features sculpted fins and an extended profile for enhanced aerodynamic efficiency
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High-Gloss UV-Resistant Coating – Protects against fading, yellowing, and environmental wear
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OEM-Style Fitment – Precision-engineered to install seamlessly onto the factory rear bumper
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Track-Inspired Styling – Elevates the R8’s performance look while subtly improving underbody airflow and stability
Notes
Designed for Performance and Impact
Crafted from pre-preg carbon fiber, the TRE Competition Rear Diffuser offers the durability and precision needed for high-performance driving. The aerodynamic design not only sharpens the R8’s rear styling but also helps optimize airflow for improved vehicle dynamics.
Perfect for Audi Enthusiasts
Whether part of a full aero kit or a standalone statement piece, the TRE Competition Rear Diffuser brings supercar presence and functional performance to your R8 4S.
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Aero That Makes a Statement
Stand out with the what we feel are the highest quality aerodynamic parts on the market.
Renowned & Reputable
Be unstoppable & showcase your car with above industry standard pieces.


Visually Stunning
Both photo worthy & track ready, our aero gives that feel-good feeling.