Key Features:
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Vehicle Compatibility: Porsche 997.1 Turbo/Turbo S and Porsche 997.1 GT2/GT2RS.
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Valved Exhaust System: Offers dual sound profiles - aggressive under acceleration and subdued for city driving.
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Vacuum-Actuated Valve Flaps: Open and close based on driving conditions and driver input.
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Valve Operation Modes: Closed at lower engine speeds/cruise (deeper note); open at wide-open throttle.
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Backpressure-Controlled Valves: Operation is regulated by exhaust backpressure.
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User-Programmable via CES-3 Control Module: Includes remote key fob for mode selection.
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Three Programmable Modes:
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Cruise: Valves open at higher RPMs.
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Sport: Valves open at lower RPMs and hard acceleration.
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Open: Valves remain open.
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Customizable Backpressure Settings: Cruise and Sport modes can be individually programmed for specific backpressure allowances to determine valve opening.
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German Engineered & Manufactured: Utilizes 3D Laser-Scanning, CAD Design, Digital Prototyping, and CNC bending/milling.
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T309 (1.4828) Stainless Steel Construction: Chosen for sonic resonance, low weight, and Inconel-like durability.
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Hand-Polished Mirror Finish: Premium aesthetic quality.
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250-Cell Sports Catalytic Converters: High-flow substrate improves airflow and performance.
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Optimized Cell Geometry: 250 cells per square inch with larger holes for enhanced gas flow.
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5.2-Inch Packaging: Ensures unrestricted exhaust flow and compatibility with the valved system.
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Direct OEM Mounting Points: Designed to install directly into existing factory mounting locations.