Hyper tech3 or Jet Stage 1 modual

02GMSierra · October 1, 2003

Hi i have been looking into getting a programer can you tell me the difference between the two or which is better thank-you

Wayne2 · October 1, 2003

Hypertech actually reprograms the computer. Jet modules plug in between the computer and incoming/outgoing wires. It alters the signal to fool the computer is the best explanationI can give. I have had problems with the only Jet module I have ever owned. It had some sort of failure causing the computer to act up. Had to throw it in the trash can. I prefer Hypertech or one of the others that actually change the computer.

350vortec · October 1, 2003

Westers PCM no doubt,if you get the HPP III or jet instead of the Westers PCM then you will make a big big mistake.Westers will give you so much more performance than any other brand out there,it is unbeleivable.You will not beleive the performance increase you will get with the Westers PCM until you try it.Trust Me.