Audi RSQ8 Valved Cat-Back Exhaust System
T304 Stainless Steel with OEM-Style Electronic Valve Control
Overview
The Audi RSQ8 blends supercar performance with SUV practicalitybut like many modern performance vehicles, its factory exhaust keeps things a little too restrained. The Valvetronic Designs Valved Cat-Back Exhaust System unleashes the full potential of the 4.0L twin-turbo V8, giving it the voice it deserves.
This 3-inch system runs from the downpipes to the OEM exhaust tips, offering two distinct personalities: valves closed for refined, factory-like cruising, or valves open for an unfiltered, aggressive soundtrack. For those who want even more performance and volume, our optional free-flow downpipes take things to the next level.
Controlled via OEM-style electronic valves, the system offers long-term reliability, seamless integration, and unmatched flexibility.
Why It Works
-
3-Inch Diameter Tubing: Maximizes flow for improved throttle response and power.
-
Dual Sound Modes: Quiet refinement with valves closed, motorsport aggression with valves open.
Sound & Control
-
Valves Closed: Stock-like sound levels for comfortable daily driving and highway cruising.
-
Valves Open: Silencer fully bypassed for maximum volume and character.
-
Optional Free-Flow Downpipes: Unlock even more performance and an enhanced exhaust tone.
Construction & Quality
-
Material: Signature T304 stainless steel for strength and corrosion resistance.
-
Weight Savings: 11.5 lb lighter than the factory exhaust.
-
Craftsmanship: Precision TIG welds for durability and premium finish.
-
Tips: Designed to retain OEM exhaust tips for a factory-fit appearance.
Fitment
-
20192025 Audi RSQ8
Installation Notes
-
Direct bolt-on fit to OEM mounting points.
-
100% reversiblereturn to stock at any time.
Whats Included
-
T304 stainless steel valved cat-back exhaust system
-
OEM-style electronic valves
-
All necessary clamps and hardware
Specifications
-
Material: T304 stainless steel
-
Valves: OEM-style electronic valves
-
Weight Savings: 11.5 lb vs. OEM
-
Tubing Diameter: 3 inches from front to rear
-
Finish: Brushed stainless steel
