Audi S6 S7 Valved Muffler Valvetronic Catback Exhaust System 2019-2024

Unleash the true sound and performance of your Audi S6 or S7 with the FJ Motorwerkes Valved Cat-Back Exhaust System. Designed for drivers who want both power and versatility, this premium system delivers a throaty, aggressive tone under throttle while remaining refined during cruising—thanks to its integrated valved design.

Crafted from T304 stainless steel and TIG welded for strength and longevity, this exhaust system features mandrel-bent piping for optimized flow and throttle response. With factory valve control compatibility, you can switch between stealth and sport on demand.

Compatible Vehicles (official fitment):

• Audi S7 Sportback Quattro 2017+

• Audi S6 Avant Quattro (2018–2024)

• Audi S6 Quattro (2018–2024)

• Audi S7 Sportback Quattro (2017–2024)

• Audi S6 Avant Quattro (2018–2024)

• Audi S6 Quattro (2018–2024)

Key Features:

• Valved design with dual sound modes (quiet/cruising and aggressive/performance)

• 100% T304 stainless steel construction with TIG welds

• Mandrel-bent piping for enhanced flow and power

• Deep, refined exhaust note with minimal drone

• Full bolt-on installation with all necessary hardware included

• Compatible with OEM valve control systems

• Backed by the FJ Motorwerkes Lifetime Warranty

Note: For off-road or track use only. ECU tuning may be necessary to prevent CEL and ensure optimal performance.