Definitely a good investment, but you'd be much better off doing a search on the forum. Probably get more answers that way too :ORG welcome:
Here is a "how to" from Stealth Diesel, they are one of the Org vendors.i would have no idea what to do with the custom tunes though, is there a program that they have for your computer and you do it yourself? i just feel that i dont know enough to start tuning it myself, unless the process is pretty self explanatory :/ kinda new at this whole deal
That is correct. It is called the Infinity, and you can check it out HERE. Once you have this, there will be no need for any other gauges, diagnostic equipment, or programmers. It does all of this.sct with custom tunes , also dp tuners has a new tuner that looks to be everything you would need for gauges as well as tuning