Valved Catback Exhaust for Audi A6 (C7/C7.5) 3.0T (2012–2018)

This valved catback exhaust system allows you to switch anytime between quiet OEM-style comfort and a louder, deeper, more aggressive performance tone. Built from high-grade 304 stainless steel with precision TIG welding, it offers excellent durability, corrosion resistance, and a clean premium finish. The system is fully bolt-on — no cutting or welding required — making installation straightforward for most exhaust shops. Designed specifically for the 3.0T supercharged V6 engine in the C7/C7.5 A6, it improves exhaust flow and throttle response while producing a sharper, fuller, and more dynamic sound when the valve is open, yet maintaining refined comfort when closed.

Fitment: Compatible with Audi A6 (C7/C7.5) 3.0T (2012–2018), including both sedan and Avant body styles, and both FWD and quattro configurations. 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 noticeable tone

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

Valve Closed: close to OEM comfort — ideal for daily driving, highway cruising, 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.