This simple ECU upgrade will give your Maxima an extra 15+ horsepower. By reprogramming your ECU, it literally enables your Maxima to use horsepower and torque that was "tuned down" from the factory. JET has been upgrading ECU's for 30+ years and has the expertise to get the most power out of each chip.

Is this for real, it was advertised on custommaxima.com for $349? it must be true if our sponsors are selling it. has any one tryed this? does it work?

Go with JWT or Dinan. (if you can find one )

bump bump

JET sucks....go with JWT.

jwt =


789

JET = crap.
JWT = good ECU if you don't need any customer service.
JWT customer service = worse than absolute crap.

Yikes! How is JWT with reprograms (not inital programing/daughter board) and general service? What was your experience Matt?

I personally don't have any experience with them.. read the vendor/dealer/shop experiences forums for the dirt.

What do ya'll got on jet chip. Ya'll say it suck but why????????

It doesnt do jack. Its a peice. What more is there to say? You get more gains with a test pipe than you do the JET.

try it yourself and see.