Jetchip Question

[magic1872]

I see there are Stage I and stage II, What do they each change, I have a Stage II and would like to know what exactly it changes

[Mike Bobo]

Not sure what exactly it changes, all i know is that a stage 1 is for cars that have very little things to nothing and the stage 2 is used on cars that have headers, exhaust, and all the bigger things like that. Not sure, but it should change the timing of your computer. That's all i know.

[Dekay]

The Jet chips modify the timing and the air/fuel ratio. That's their primary thing. They also improve the shifts a little, the car seems to shift quicker and the transmission seems to be generally more responsive. The stage 1 & 2 chips basically do the same thing only the changes are more extreme on a stage2 chip because it assumes you have an open exhaust and some air induction. I've heard the stage 1 chip doesn't do a whole lot but the stage 2 chip which I have in my car is pretty useful. You won't be like blown away by it but you definately feel a significant improvement in power.