I jumped on the XFI Halloween sale Hartline had a few weeks back. I called and had a few questions and spoke to Holly. She was very knowledgeable with the XFI and able to answer all of my questions. After filling out a small list of info on my motor setup I got a tracking #.
After I got my kit...
If u MUST have one there was one on ebay. Someone is going to say it so. Your money could be spent better on something you actually need for your car. If your not running 9's it sounds like a waste of money.