B9/B9.5 RS5 Catless Race Downpipe W/ Heat Shield - Audi B9 B9.5 RS5 2.9T

B9 / B9.5 RS5 Catless Race Downpipe w/ Heat Shield

(Audi RS5 – 2.9T)

Unlock the full performance potential of your Audi RS5 with our Catless Race Downpipe, engineered to significantly improve exhaust flow, turbo efficiency, and overall power output. Designed specifically for the 2.9L twin-turbo V6, this system reduces backpressure and allows the turbos to spool faster, resulting in increased horsepower, torque, and a more aggressive exhaust tone.

Featuring a large-diameter high-flow design, this downpipe maximizes airflow while delivering a raw, race-inspired sound. The included integrated heat shield helps manage engine bay temperatures and protect surrounding components during high-performance driving.

Product Features

• High-flow catless downpipe design
• Maximizes exhaust flow and turbo performance
• Increases horsepower and torque potential
• Improves throttle response and turbo spool time
• Produces a louder, more aggressive exhaust note
• Integrated heat shield for thermal protection

Heat Shield Benefits

• Helps reduce engine bay temperatures
• Minimizes heat soak to surrounding components
• Improves intake air temperature stability
• Enhances durability under high-performance conditions
• Ideal for tuned and track-driven vehicles

Fitment

• Audi RS5 Coupe (B9 / B9.5 – F5) — 2018–2023
• Audi RS5 Sportback (B9 / B9.5 – F5) — 2019–2023
• Engine: 2.9L Twin-Turbo V6

Important Notes

⚠️ Lower downpipe gaskets are required for installation and are not included.
⚠️ This is a catless race downpipe intended for off-road or motorsport use only.
⚠️ May trigger a check engine light without proper tuning.

Availability

This product is in stock and ready to ship.

Installation

Professional installation is recommended, as we do not provide installation guides or support for self-installation.