Heat Shield Catless Downpipe B9/B9.5 RS5

Heat Shield Catless Downpipe – Audi RS5 B9 / B9.5 (2018–2023)
For 2.9L Twin-Turbo V6 – Maximum Flow, Maximum Performance

The PowerHaus Performance Heat Shield Catless Downpipe is built for RS5 owners who demand unrestricted performance. Designed for both B9 (2018–2020) and B9.5 (2021–2023) Audi RS5 models, this downpipe eliminates the factory catalytic converters to significantly improve turbo efficiency, throttle response, and exhaust sound.

Important: Fitment varies slightly between B9 and B9.5 chassis due to design revisions.
Select your make, model, and year below to confirm exact compatibility.

Features:

• Compatible with B9 & B9.5 RS5 (2018–2023): Engineered to fit the 2.9L twin-turbo V6 in both generations. Ensure vehicle selection below for proper fit.

• Full Catless Design: Removes factory catalytic converters for maximum exhaust flow and minimal backpressure. Ideal for off-road or track use.

• Integrated Heat Shielding: Custom-formed stainless steel heat shielding helps reduce radiant heat to surrounding components and lowers under-hood temperatures.

• High-Grade T304 Stainless Steel Construction: TIG-welded and mandrel-bent for strength, precision, and corrosion resistance.

• Performance Gains: Expect gains of 15–25 horsepower (with tuning), improved turbo spool, and a more responsive throttle.

• Aggressive Exhaust Note: Dramatically enhances the sound profile of your RS5, giving it a sharper, more exotic tone.