Valved Catback Exhaust for Audi S5 (B8.5) (2013–2017)

This valved catback exhaust system allows you to switch anytime between quiet OEM-style comfort and a louder, more aggressive performance tone. Built from high-grade 304 stainless steel with precision TIG welding for 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. Engineered specifically for the supercharged 3.0T V6 in the B8.5 S5, it produces a deeper, sharper and more refined sound than the stock system, especially noticeable when the valve is open.

Fitment: Compatible with Audi S5 B8.5 Platform (2013–2017) — including Coupe, Sportback, and Cabriolet models equipped with the 3.0T V6. Fitment can be confirmed using VIN or a rear exhaust photo if needed.

What’s Included:

• Mid-pipe + rear valved catback system
• Mounting hardware and clamps
• Wireless valve controller or OEM-style valve integration (depending on setup)

Sound Characteristics:

• Cold Start: deeper and more pronounced tone

• Valve Open: loud, sporty, and performance-focused exhaust note

• Valve Closed: close to OEM comfort — suitable for daily use and late-night driving

Shipping: Ships directly from our partner factory. Estimated delivery: 2–5 weeks, depending on destination and courier method.

Warranty: If the product arrives damaged or defective, replacement parts will be provided.