Upgrade sound, performance, and daily drivability on your Audi SQ5 3.0T with the STRATEC 304 Stainless Steel Valved Cat-Back Exhaust System. Designed for enthusiasts who want aggressive sound on demand with refined cruising comfort, this system features a valved muffler and free-flow mid-pipe layout for improved exhaust efficiency and throttle response.
Constructed from high-quality 304 stainless steel, this exhaust offers excellent heat resistance, corrosion protection, and long-term durability—making it ideal for both daily driving and spirited performance use.
With valves open, the system delivers a deep, sporty, performance-focused exhaust tone. With valves closed, sound levels are reduced for quiet, OEM-like operation.
Key Features
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Fits Audi SQ5 3.0T 8R / FY
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304 stainless steel construction for durability and longevity
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Valved cat-back exhaust system with adjustable sound modes
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Free-flow mid-pipe design for improved exhaust efficiency
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Aggressive exhaust tone with valves open
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Quiet, refined sound with valves closed
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Improves throttle response and driving engagement
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Precision TIG-welded for strength and clean finish
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Direct bolt-on installation using factory mounting points
Sound Modes
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Valves Open: Loud, deep, performance-oriented exhaust note
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Valves Closed: Refined, OEM-style sound for daily driving