I need a little help this diesel stuff is new to me. I have an 05 dually. The truck has an edge w/attitude, k&n intake system,mbrp exhaust. I am considering putting on the egr blockoff plate, and either installing the ppe boost controller or a boost stick or both. I honestly don't know if these two are the same thing or how they work or install. I own a boat shop and I'm very mechanical but this diesel stuff is all new. In my line of work I pull quite a bit, sometimes up to 15,000lbs for longer periods of time. Any suggestions would be appreciated, I'm looking for the most reliable method with the most power and fuel effiency. Any other suggestions on tuners is also appreciated.