Installation of this product is very simple.  
First you need to locate your boost sensor.  
On most engines it is located o the front
left hand side of the cylinder head.  
As Shown below.
Once you have located the boost
sensor simply unplug the sensor from
the harness and install the Hayes
Power Harness between the boost
sensor and the factory wiring harness.  
As shown below.
This product should be used for off road vehicles and does not meet epa certification. Does not meet emissions.