I have a Split second Programmable Signal Calibrator (PSC1-001) can be used on N/A or boosted cars i have the software with it as well -- has never been installed on a car or messed with at all--still new--asking $280/ OBO -- pics will be up when i get a cable to attach my comp. to camera
http://www.tlsperformance.com/spseprsicaes.html
http://www.splitsec.com/produc...1.pdf <-- for more details