Valvetronic Designs, born in the heart of Pennsylvania and engineered for automotive enthusiasts worldwide, is where precision meets passion. The company crafts high-performance valved exhaust systems that do more than just roar - they respond. With the push of a button, drivers can transform the personality of their car, shifting from stealth to symphony, from whisper to wild. Built on a foundation of ingenuity, Valvetronic's exhaust systems are designed, developed, and manufactured in the USA. Every weld, every valve, and every resonance is refined for performance, durability, and unmistakable character. Whether outfitting supercars, track machines, or street legends, Valvetronic ensures the sound always matches the drive.
The Audi RSQ8 blends supercar performance with SUV practicality-but 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.
Details:
What's Included
Installation Notes
Features and Components
Fits
Professional installation is highly recommended.
Color: Gold.
Exhaust Type: Catback.
Exhaust Tip Finish: Anodized.
Material: T304 Stainless Steel.
Sold As: Kit.
Engine Size: 4.0 Liter.
Exhaust Tip Outlet Size: OEM.
Mount Style: Bolt On.
Unversal: No.
Fitment: 2020, 2025, Audi, RS Q8.
| Brand | Valvetronic Designs |
|---|---|
| Part Number | VAL-AUD.RSQ8.VSES.AG |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
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This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/