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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 H-pipe improves exhaust scavenging for unmatched tone and response.
Integrated Large-Diameter H-Pipe: Enhances exhaust scavenging for improved performance and a unique, exotic tone.
Dual Sound Character: Aggressive and raw with valves open, refined and composed with valves closed.
Optimized for Comfort: Engineered for a drone-free experience in all modes.
Valves Open: Full-bodied V8 aggression with enhanced midrange punch and sharper top-end note.
Valves Closed: Quiet and refined for comfortable long-distance cruising.
Pair with Free-Flow Front Bypass Pipes: For maximum volume, performance gains, and an even more pronounced exhaust note.
Material: Grade 5 Titanium for strength and exotic sound.
Craftsmanship: Precision TIG welds and mandrel-bent tubing for maximum flow.
Design: Fully engineered in-house for fitment long-term durability.
2014–2018 Audi RS6 (C7)
2014–2018 Audi RS7 (C7)
Direct bolt-on fitment to OEM exhaust mounting points.
Titanium valved cat-back exhaust system
Integrated large-diameter H-pipe
All necessary hardware and clamps
Material: Grad 5 Titanium
Valves: OEM-style electronic valves for open/close sound control
Design: Large-diameter integrated H-pipe for scavenging efficiency
Finish: Burnt Titanium
Questions?
Small items arrive to you in under 1 week
Larger products like full suspension kits must ship freight and can take 1-3 Weeks
Instructions are included for most parts that require any sort of knowledge to install.
Here's what to do if your parts come WITHOUT instructions:
1. Some parts are genuinely common sense on how they get installed
2. If you can't figure it out on your own, YOUTUBE IS YOUR FRIEND! Our founder started this company from learning how to build headlights off a YouTube Video
3. If there are no videos on YouTube, or instructions anywhere on Google then please CALL OR EMAIL US and we will guide you through or get you instructions from the manufacturer
4. Doing installs on your own is always fun, but sometimes, it isn't. Always consider having your parts professionally installed
ALWAYS CONSIDER US. We sold you the parts, let us install them at THE LAB in Connecticut. We offer enclosed and open cross country transportation.
Of course you won't want to spend thousands on transportation to install lug nuts or emblems but if you are spending a LOT of money on parts, you may just want to send the car our way
If the part was NOT installed, we accept returns within 14 days of delivery.
If the part WAS installed (or attempted installation), we cannot accept a return.
All parts come with Manufacturer Warranty! Each manufacturer has different warranties so we suggest reading up on their warranty policy before ordering.
YES! If you come across a competitor with a lower advertised price than us, we will BEAT it by at LEAST 1%. Please contact us with proof of the lower priced product.
NO! We do not give out discounts or do sponsorships. You can get 5% OFF your first order by signing up for text & email notifications. OR just wait until our BLACK FRIDAY Sale that happens once a year.
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Phone: (475) 227-5381
Email: sales@legendsautoparts.com
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