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 Free Shipping to the 48 Contiguous States
Free Shipping to the 48 Contiguous States
Audi C7 RS6 & RS7 Valved Cat-Back Exhaust System
Grade 5 Titanium with Integrated X-Pipe
Overview
The Audi RS6 and RS7 C7 platform strikes a rare balance between comfort and blistering performance—making it one of the most capable grand tourers on the road. But while the 4.0L twin-turbo V8 delivers incredible power, its factory exhaust leaves much to be desired.
The Valvetronic Designs Valved Cat-Back Exhaust System transforms the RS6/RS7 into a true auditory experience. Constructed from the highest-quality Grade 5 Titanium, this system delivers an aggressive, motorsport-inspired tone with the valves open, and a refined, drone-free soundtrack with the valves closed.
For those seeking the ultimate sound, pairing the system with our free-flow front bypass pipes unlocks maximum volume and performance—while the large cross-section X-pipe improves exhaust scavenging for unmatched tone and response.
Why It Works
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Integrated Large-Diameter X-Pipe: Enhances exhaust scavenging for improved performance and a unique, exotic tone. 
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Dual Sound Character: Aggressive and raw with valves open, refined and composed with valves closed. 
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Optimized for Comfort: Engineered for a drone-free experience in all modes. 
Sound & Control
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Valves Open: Full-bodied V8 aggression with enhanced midrange punch and sharper top-end note. 
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Valves Closed: Quiet and refined for comfortable long-distance cruising. 
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Pair with Free-Flow Front Bypass Pipes: For maximum volume, performance gains, and an even more pronounced exhaust note. 
Construction & Quality
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Material: Grade 5 Titanium for strength and exotic sound. 
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Craftsmanship: Precision TIG welds and mandrel-bent tubing for maximum flow. 
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Design: Fully engineered in-house for fitment long-term durability. 
Fitment
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2014–2018 Audi RS6 (C7) 
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2014–2018 Audi RS7 (C7) 
Installation Notes
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Direct bolt-on fitment to OEM exhaust mounting points. 
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100% reversible—return to stock at any time. 
What’s Included
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Titanium valved cat-back exhaust system 
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Integrated large-diameter X-pipe 
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All necessary hardware and clamps 
Specifications
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Material: Grad 5 Titanium 
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Valves: OEM-style electronic valves for open/close sound control 
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Design: Large-diameter integrated X-pipe for scavenging efficiency 
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Finish: Burnt Titanium 
 
   
  
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
 
  
  
