Aggressive Styling and Aerodynamic Performance with Lightweight Carbon Fiber

Transform the rear profile and aerodynamic efficiency of your Audi RS3 Saloon 8Y with the TRE Pre-Preg Carbon Fiber ID-01 Rear Diffuser. Engineered for high-performance aesthetics and optimized airflow, this diffuser enhances the aggressive styling of the RS3 while improving rear-end stability. Crafted from premium pre-preg carbon fiber, it offers lightweight strength, precise fitment, and an impeccable high-gloss finish.

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Key Features

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

Aerodynamic Enhancement

Optimizes rear airflow for improved stability and high-speed performance.

Reduces drag while increasing downforce to keep your Audi planted.

Aggressive ID-01 Styling
Designed to enhance the RS3’s sporty and race-inspired aesthetic, giving it a more dominant presence on the road.

OEM-Like Fitment
CAD-engineered for perfect integration with factory mounting points, ensuring a seamless installation.

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

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Compatibility

• Audi RS3 Saloon 8Y (2021+)

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Installation

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

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What’s Included?

• 1 x TRE Pre-Preg Carbon Fiber ID-01 Rear Diffuser
• Mounting hardware (if applicable)

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Why Choose TRE Carbon Fiber?

• Industry-leading pre-preg carbon fiber for superior durability, lightweight performance, and a motorsport-inspired look.
• Precision-engineered for OEM-like fitment, ensuring seamless integration with your Audi RS3.
• Enhances rear-end styling while improving aerodynamic performance.
• Backed by a two-year manufacturer’s warranty for peace of mind.