Turbo swap?
 

I am wanting to know if I can put a turbo from a 2006 dodge on my 2004 dodge.

Yes, it is a direct bolt on. There are numerous threads out there on it. You just need a boost elbow and you can either leave the stock electronic solenoid on the HE351 or buy a neat little plug from ATS to plug the hole. You then tap the housing for the boost elbow or leave it out all together and disable the wastegate which is what a lot of guys do with the boost elbow cranked all the way down.

If you can get the 4"elbow and downpipe it would be even better. Makes your ex into 4"