Capristo Racing Catback Exhaust System (With Remote) for Porsche 991

 

This CAPRISTO system for the Porsche 911 Model 991 has a valve-controlled unit and is back pressure optimized.

 

This system is nearly the same like our 991 exhaust which has the EG/ECE type TUV Certification, but it has a different, more "Racy" muffler structure. The sound with this system is much more aggressive than the TUV Certified one.

 

The system replace the original muffler and no additional hardware is needed. (This is pretty much a simple "Plug 'n Play" installation.

 

 

It features a programmable control unit also referred to as CAPRISTO Exhaust Control Box. The box is programmable via a remote control to fit the vehicle's or the customer's needs. It monitors the back pressure of the exhaust gases and makes sure the best possible performance is delivered.

 

 

This not only provides a much more aggressive sound, but also contributes to a noticeable increase in overall performance. However, even when the valves are closed, CAPRISTO's Exhaust system has been defined as one of the best system if not the best for the Porsche 911 Carrera and Carrera S.

 

This control unit provides the ability to individually program the back pressure one would like to have the valves open or close. The portion of back pressure resulting in a loss of performance is filtered out. This way, one can reach the maximum performance.

 

This sports exhaust combines all advantages in both the lower and higher range of revolutions (rpm), since the back pressure can be exactly controlled to enable the engine to gain the maximum performance. The programmable control unit features an illuminated display showing all functions in plain text in 3 different languages (German, English and Italian) and provides 3 basic modes to be operated via a remote control, namely:

 

In both the cruise mode and sport mode, one can individually program when the exhaust gas valves shall open. One big advantage is that the control unit recognizes the driver's operation characteristics. If the driver accelerates aggressively, this is identified by our device by the kind of back pressure that is generated, and the exhaust gas valves open immediately. Usual acceleration results in a later opening of the exhaust gas valves.

 

Made of high-grade T309 stainless steel (close to Inconel properties) throughout the entire system and the entire system is then hand polished to a mirror finish.