Capristo Ferrari Enzo Exhaust Valve Remote Control Unit 04AZ00703002

The reason for controlling exhaust back pressure is to achieve a better engine torque band and maintain driveability in a wide range of conditions. Today's high performance engines prefer a free flowing exhaust with wide throttle openings and high RPMs. With the smaller throttle openings and low RPMs found in traffic, a slight increase in exhaust back pressure results in better low end torque and an easier to use engine.

This pressure is controlled by one or more butterfly valves in the exhaust system. These valves are in turn controlled by the engine control unit which opens and closes them according to a set of preset rules. When using the vehicle on the track or in a sporting environment where it is desirable to keep the valves in the open position, a simple push of a button on the remote control makes this possible.

This controller interfaces seamlessly with your blow-off valve equipped CAPRISTO or the OEM exhaust for Ferrari and Lamborghini. The electrical connections in the original wiring harness provide power to the controller. This essentially makes fitting this controller as easy as "plug and play". For other makes/models the harness can be modified/spliced to work with the OEM valve control.

The remote supplied with the controller is sleek and pre-programmed. A built-in self-learning feature allows multiple remotes to be programmed if needed. An additional safety feature is a failsafe that allows the exhaust valves to go into the open position in the event of an electrical failure or vacuum. This prevents engine and/or cylinder head damage from excessive heat build-up.

The supplied harness is available in both long and short reach options. It can also be used for single or dual exhaust valve operation.

**Kit comes with two cables: a 34" cable and an 80" cable.**