I am one of the RI happy customers. It is a night and day difference. I ended up getting the ecu tune too. Surprizingly I have to get used to starting out in 1st usng the Autoshift. The response is instantanious. I am very happy with it. What is $300 now-a-days 6 fill-ups? I only have an N/A Crossfire so I am not sure how an SRT would benefit. I'd say save up cut back on a few coffees, find a was to justify the expense and get one.

By the way Tony was great, if all things are equal (price/product) I'd say give him the busuiness.