The I-driver (Intelligent driver) system is also a fully functioning computer similar to the X-driver system described above but can be used to make the original injector times longer AND shorter. It can also be used onsome vehicles to raise the rev limiter as well as create a full sequential extra injector driver system for extreme turbo applications. For an example look at the link below of the Unichip Lamborghini using this system:

2009 MPH Show

Unichip DVD

La't Wiel

Marc Bow Films