Bull Boost Performance
Titanium Valved Catback Exhaust System for Audi RS4 RS5 B9 B9.5 2.9T
Description
Description
Upgrade sound, performance, and weight reduction on your Audi RS4 or RS5 2.9T with the STRATEC Titanium Valved Cat-Back Exhaust System. Engineered for enthusiasts who demand premium materials and adjustable sound control, this system delivers an aggressive, motorsport-inspired exhaust tone when valves are open and refined, quiet operation when closed.
Constructed from high-grade lightweight titanium, this cat-back exhaust offers significant weight savings over stainless steel while providing excellent heat resistance and long-term durability. The valved muffler design allows on-demand sound adjustment, making it ideal for both daily driving and spirited performance use.
Key Features
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Fits Audi RS4 & RS5 B9 / B9.5 2.9T
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Full titanium construction for extreme weight reduction
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Valved cat-back exhaust system with adjustable sound modes
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Aggressive, high-energy exhaust tone with valves open
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Quiet, refined sound with valves closed
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Improves exhaust flow and throttle response
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Precision TIG-welded for strength and premium finish
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Direct bolt-on installation using factory mounting points
Sound Modes
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Valves Open: Loud, sharp, and performance-focused exhaust note
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Valves Closed: Refined, OEM-like tone for daily driving
25 in stock
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