Audi RS6 / RS7 C8 Valved Sport Exhaust System
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: customerservice@valvetronic.com.
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
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: customerservice@valvetronic.com.
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