Valved Catback Exhaust System for Audi RS6 RS7
The Audi RS6 and RS7 C8 combine luxury and brutal performance, but the factory exhaust keeps the 4.0L twin-turbo V8 far too restrained. The STRATEC Titanium Valved Cat-Back Exhaust System unlocks the engine’s true character—delivering a raw, motorsport-inspired soundtrack with the valves open and a refined, grand-touring tone with the valves closed.
Constructed entirely from lightweight titanium and engineered around a large cross-section integrated X-pipe, this system improves exhaust scavenging, throttle response, and sound clarity while remaining drone-free in both modes. For maximum volume and presence, it can be paired with optional free-flow front bypass pipes.
Why It Works
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Full Titanium Construction: Major weight reduction with excellent heat dissipation
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Large Cross-Section X-Pipe: Enhances scavenging for a cleaner, sharper exhaust tone
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Complete Cat-Back System: Designed as a cohesive setup for consistent sound and fitment
Sound & Control
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Valves Open: Full-bodied V8 aggression with strong midrange and a sharper top-end note
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Valves Closed: Subtle, composed exhaust tone ideal for daily driving and highway cruising
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Electronic Valve Control: Instant sound adjustment from the driver’s seat
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Optional Bypass Pipes: Unlock maximum volume and presence
Construction & Details
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Material: Full titanium throughout
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Weight Savings: Approx. 61.5 lbs lighter than factory exhaust
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Craftsmanship: Precision TIG welding and smooth, high-flow routing
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Exhaust Tips: Premium tips designed to complement RS6/RS7 rear styling
Vehicle Fitment
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2019–2025 Audi RS6 Avant (C8)
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2019–2025 Audi RS7 Sportback (C8)
Installation Notes
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Direct bolt-on cat-back replacement
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Valve simulators recommended to prevent valve-related CELs
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100% reversible — return to stock at any time
Pairs well with
Ships within 1-2 business days.
Free shipping & returns
Valved Catback Exhaust System for Audi RS6 RS7
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.