Audi RS5 B9/B9.5 High Flow Downpipe

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Downpipe Diameter 3.5 inch Cat Type 200 cell high-flow cat (100/300 cell available upon request) Material T304 Stainless Steel Fitment Fits stock or modified vehicles – no modifica tions required Compatible with Audi RS5 B9/B9.5 (2017–2024). Maximize your RS5's performance with this high-flow downpipe, engineered for 2017–2024 models to optimize exhaust flow and turbo efficiency. The integrated heatshield safeguards critical underbody components while reducing engine compartment heat, extending component lifespan and maintaining peak performance. Built for serious drivers, this downpipe delivers tangible gains in throttle response, mid-range torque, and overall power delivery. A direct bolt-on upgrade that transforms your driving experience without compromise. Show more