I have a 03 2500 hemi ram,what is this about installing chips,and what as some simple things to do to incress proformance ?.thanks

 

I know they make a jet chip that connects to the diagnostic port underneath you steering column, but it has very little gains. Now for real gains, you need to go with a programmer. I personally like Superchips vs. Hypertech. They both also connect to your diagnostic port, but you unplug it as soon as the truck is retuned or whatever you are using it for.

 

I have a 03 Ram 4.7 I was going to buy the jett chip stage 1. Is it worht the money or not ?

 

A Super Chip works well and is easy to use. A CAI (cold air induction) also helps. You can buy one or do a search here and there are some articles on how to make your own. Also an upgraded exhaust sytem helps.

 

This is a 5 year old thread guys.