GM High-Tech Performance takes an in-depth look at XFI 2.0™ University, a class put on by FAST™ and EFI University for amateurs and professional tuners alike. Click on the PDF attachment below to read the full article. We also encourage you to buy the August 2011 issue of GM High-Tech Performance. To sign up for the next XFI 2.0™ University session visit the FAST™ website.
Click on the link to see the GM High-Tech Performance PDF.