The CAPRISTO Valved Exhaust System offers the best of both worlds with its ability to deliver an aggressive exhaust note under acceleration while providing a more subdued sound for city driving. At lower engine speeds and during cruising, the valves remain closed, producing a deeper exhaust note. At wide-open throttle, the valves open, unleashing the full symphony of the engine.
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Valve Control: The CAPRISTO valves are controlled by the engine ECU, ensuring they function similarly to the original exhaust system. OEM vacuum pipes fit directly into the CAPRISTO valve system. Alternatively, an optional wireless remote controller can be installed, allowing you to open and close the valves at the touch of a button. When closed, control returns to the engine ECU.
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Advanced Engineering: CAPRISTO Exhaust systems are engineered and manufactured using advanced 3D laser scanning, CAD design, digital prototyping, and CNC bending/milling at our factory in Germany. Each system is crafted from high-grade T309 (1.4828) stainless steel and hand-polished to a mirror finish. This alloy was selected for its exceptional sonic resonance properties, low weight, and durability, comparable to Inconel used in F1. The B7 RS4 uses 60.3mm diameter piping.
IMPORTANT
- Installation: The exhaust system is designed to be installed directly into existing OEM mounting points