SKU: 65070953857

Audi RS6 / RS7 C8 Valved Sport Exhaust System

Sale price$2006.07 Regular price$2228.97
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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

Audi RS6 / RS7 C8 Valved Sport Exhaust SystemAudi C8 RS6 Avant & RS7 Sportback Valved Cat Back Exhaust System Full Titanium System with Electronic Valve Control & Integrated X Pipe Overview The C8 RS6 RS7 pairs long distance comfort with serious pacebut the factory exhaust keeps the 4. 0L twin turbo V8 far too quiet. The Valvetronic Designs Titanium Valved Cat Back transforms the experience, delivering a raw, motorsport inspired soundtrack with the valves open, and a refined, grand touring tone

Audi C8 RS6 Avant & RS7 Sportback Valved Cat-Back Exhaust System

Full Titanium System with Electronic Valve Control & Integrated X-Pipe


Overview

The C8 RS6/RS7 pairs long-distance comfort with serious pace—but the factory exhaust keeps the 4.0L twin-turbo V8 far too quiet. The Valvetronic Designs Titanium Valved Cat-Back transforms the experience, delivering a raw, motorsport-inspired soundtrack with the valves open, and a refined, grand-touring tone with the valves closed.

Crafted entirely from titanium and engineered around a large cross-section X-pipe, this system improves exhaust scavenging and throttle response while staying drone-free in either mode. For maximum presence and performance, pair it with our free-flow front bypass pipes.

Note: Valve simulators are recommended on this platform to prevent CELs related to factory valve monitoring. Contact our support team for guidance.


Why It Works

  • Titanium Construction: Significant weight reduction and rapid heat dissipation for sharper response.

  • Large Cross-Section X-Pipe: Enhances scavenging for a cleaner, more exotic tone.

  • Full-System Tuning: Designed as a cohesive cat-back for consistent sound quality and fitment.


Sound & Control

  • Valves Open: Full-bodied V8 aggression, pronounced midrange, and a sharper top-end note.

  • Valves Closed: Subtle, composed tone ideal for daily use and highway cruising.

  • Bypass Pipes (Optional): Unlock maximum volume and presence when combined with the cat-back.


Construction & Options

  • Material: Lightweight titanium throughout.

  • Weight Savings: 61.5 lb lighter than the factory exhaust.

  • Craftsmanship: Precision TIG welds and smooth, high-flow routing for durability and performance.

  • Tips: Premium tips designed to complement the RS6/RS7 rear aesthetics.


Fitment

  • 2019–2025 Audi RS6 Avant (C8)

  • 2019–2025 Audi RS7 Sportback (C8)


Installation Notes

  • Direct bolt-on cat-back replacement.

  • Valve simulators recommended to avoid valve-related CELs after installation.

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

  • For questions or configuration help: [email protected].


What’s Included

  • Full titanium valved cat-back exhaust system

  • Integrated large cross-section X-pipe

  • Rapid-actuating electronic valves

  • All required clamps and hardware


Specifications

  • Material: Titanium

  • Valves: Electronic, rapid-actuation

  • Weight Savings: 61.5 lb vs. OEM

  • Design: Large-section X-pipe; drone-free calibration in both modes

  • Finish: Burnt titanium

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 65070953857

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Lt. 635
Chelsea, US
★★★★★ 5
I did this with a pay in 4. It made it super simple for a higher balance.
Reload type: One Time Reload
I’ve used this to reload my balance a few times, and it’s been simple and reliable. The process is quick, and the funds show up without any delays or issues. It’s a convenient option when you want to control spending or keep purchases separate without using a card each time. Everything is straightforward and easy to manage. I haven’t run into any problems with transactions or balance updates. It’s been consistent every time I’ve used it. Overall, it’s an easy and dependable way to keep funds ready to go without any hassle.
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Reviewed in the United States on May 6, 2026
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Sea Bea
Houston, US
★★★★★ 4
Good
Reload type: One Time Reload
easy to use
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Reviewed in the United States on May 26, 2026
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Tyson hill
Carnegie, US
★★★★★ 5
Good experience
Reload type: One Time Reload
Worked as decribed
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Reviewed in the United States on June 1, 2026
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Tot
Lake Worth, US
★★★★★ 5
Super comfortable, soft, looks great
Size: 11, Color: Midnight/Winter Sea
Very happy with the purchase! This is my third pair and the whole family is stacking up too. Feels super comfortable, soft but still holds the feet firmly. True to size, seems sturdy, well built. The only issue was that the delivery was delayed and rescheduled couple of times. Still, it was worth it.
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Reviewed in the United States on February 17, 2026
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Steven Daugherty
Los Angeles, US
★★★★★ 5
Quality shoes at an affordable price.
Size: 12, Color: Black/Meteor Grey
Love Asics' fit and comfort. They typically fit narrower feet like mine.
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Reviewed in the United States on May 4, 2026

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