Valved Catback Exhaust for Audi RS5 (B9/B9.5) (2018–2024)

This valved catback exhaust system allows you to switch anytime between quiet OEM-style refinement and a louder, deeper, more aggressive performance tone. Constructed from high-grade 304 stainless steel with precision TIG welding, it provides excellent durability, corrosion resistance, and a premium factory-style finish. The system is fully bolt-on — no cutting or welding required — making installation straightforward for most exhaust shops. Designed specifically for the 2.9L twin-turbo V6 in the RS5 B9/B9.5, it improves exhaust flow and throttle response while delivering a sharper, fuller, and more dynamic sound when the valve is open, yet maintaining OEM-level comfort when closed.

Fitment: Compatible with Audi RS5 B9/B9.5 (2018–2024), including Coupe and Sportback models equipped with the 2.9T V6 engine. Fitment can be confirmed using VIN or a rear exhaust photo.

What’s Included:

Mid-pipe + rear valved catback system

Mounting hardware and clamps

Wireless valve controller or OEM-style valve integration depending on configuration

Sound Characteristics:

Cold Start: deeper and more pronounced twin-turbo tone

Valve Open: loud, sharp, and performance-focused sound

Valve Closed: close to OEM comfort — ideal for commuting, highway driving, and night-time use

Shipping: Ships directly from our partner factory. Estimated delivery: 2 or 5 weeks

Warranty: Replacement parts will be provided if the product arrives damaged or defective.