Allright Guys I have a few questions. I am about to install my BBK Longtube Headers and Shortened off road H-pipe. I want to know if my check engine light will be staring me in the face and if so how do I take care of that. Second of all where can I find a nitrous kit for this car. From what I understand the wet kit seems to be the best choice, but who is making one for my 99 Cobra. To go along with that I want to do a fuel pressure gauge and an air/fuel ratio gauge. What gauges does everyone reccomend. I mean I want the silver autometers but electronic or mechanical?? Thanks in advance. Any other help would be greatly appreciated!!