so i have to retune my ecu again, basically obsoleting my recent tune, of is it something else all together. i have 0 nitrous knowledge and am too lazy to look on the net, plus, work is slow for you, lol. i have been on srt forums for 2 1/2 years, same name there. i was going to buy one but didn't because of the insurance rates and other factors, but i love the OT over there.