Terminal exhaust with CES3 valve decatalyzed Capristo Porsche 987 Boxster Cayman MK2 2009-2012

The iconic CAPRISTO valved exhaust system offers the best of both worlds with its ability to produce an aggressive exhaust note under acceleration and a more subdued sound for city driving.

This function is possible using vacuum-actuated valve flaps that open and close depending on driving conditions and driver input. At lower engine speeds and during cruise operation the valves are closed and produce a deeper exhaust note. With the throttle fully open, the valves open releasing the full symphony of the engine.

The exhaust valves are controlled by back pressure and user programmable via the control module CES-3 control included. The programmable control unit provides 3 modes operated via a remote control:

Cruise exhaust valves open at higher rpm

Sport exhaust valves open at lower engine speeds and hard acceleration

Open exhaust valves stay open

< p>Both Cruise and Sport modes can be individually programmed for specific backpressure limits to determine when the exhaust valves open. This allows for precise exhaust control based on the driver's personal tastes and tolerance.

CAPRISTO exhaust systems are designed and manufactured using advanced 3D laser scanning, engineering CAD, digital prototyping and CNC bending/milling in our factory in Germany. Each system is made of high quality T309 (1.4828) stainless steel and hand polished to a mirror finish. After extensive research, this specific alloy was chosen for its sonic resonance, low weight and durability properties which are close to the properties of Inconel (used in F1).

IMPORTANT

*The exhaust system is designed to be installed directly into existing OEM mounting points*