AUDI RSQ8 Valved Sport Exhaust system

AUDI RSQ8 Valved Sport Exhaust system

Out of stock
Configuraton
$3,999.99
$3,999.99
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

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 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.

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

  • 2019–2025 Audi RSQ8

Installation Notes

  • Direct bolt-on fit to OEM mounting points.

  • 100% reversible—return to stock at any time.

What’s 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

Want next day Tracking? Be quick!

I18n Error: Missing interpolation value "end_date" for "Ends on {{ end_date }}"
Sorry, it's out of stock.

But we can let you know when it's back in.

Question about this product?

We're happy to help.

Sold out

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

All parts are individually warrantied by the company who produces the part. Please look into each warranty terms and service.

What happens if I don't like it?

Customer satisfaction is our #1 priority so if you are unhappy with something in the build let us know and we can either recommend a part that will better suite your needs or look at more tuning options to meet your expectations.

How fast is shipping?

Shipping will depend on availability of parts. While we stock our most commonly sold parts we do not stock all parts. If a part is on back order or has a lead time we will communicate with you through the whole process so your are not left wondering why a part hasn't shipped yet.

What's the returns policy?

Once a part has been installed we can no longer take the part back.

Returns and Cancelations are subject to a restocking fee.

For our pre made builds sales are final so please contact prior to purchasing to make sure the build meets your expectations, its easier to adjust the build before the purchase rather than after.

Questions about this product?
Don't be a stranger.

Get in touch

Exclusive discounts, just for you. Sign up now.