Valved Catback Exhaust for Audi A5 (B8–B8.5)(2008–2017)

This valved catback exhaust system allows you to switch anytime between quiet OEM-style comfort and a louder, 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 simple for most exhaust shops. Engineered to improve airflow and throttle response, it gives the Audi A5 a deeper, sharper, and more performance-oriented exhaust note compared to the stock system — especially noticeable when the valve is open.

Fitment: Compatible with Audi A5 B8 & B8.5 (2008–2017) — including Coupe, Sportback, and Cabriolet models. Supports both FWD and quattro drivetrain layouts. Fitment can be confirmed using a VIN or a rear exhaust photo if needed.

What’s Included: Mid-pipe + rear valved catback system, mounting hardware and clamps, and a wireless valve controller or OEM-style integration depending on configuration.

Sound Characteristics:

• Cold Start: deep, more noticeable tone compared to factory

• Valve Open: loud, sporty, and performance-focused with clean pops and turbo whistle (depending on tune)

• Valve Closed: near-OEM comfort — ideal for daily driving and late-night neighborhood use

Shipping: Ships directly from our partner factory. Estimated delivery time: 2–4 weeks, depending on destination and courier method.

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