Specifications: The markets only Portable Engine Management Xtension for pre 1997 NISSAN VEHICLES. View the status of the vehicles engine sensors in real time! Information such as Vehicle Speed, RPM, Temp, MAF Sensors, and Injector Timing are now on an easy to read full colour display. Read sensors in Real Time, Change your ignition timing and Fuel Injector timing to adjust your power. Our clients have experienced power gains of more than 10%. Loggin facility to log all your sensor information and then display your recorded log on a graph. All this on a PDA based system. No changes to your ECU - Just plug and go! LOOKING FOR DISTRIBUTORS AND RESELLERS NOW!