[05_PSD_Erik]

Someone will chime in on that in a moment. BUT, if you REALLY want that SCT to show you bang for the buck, Contact one of the guys that do CUSTOM Tunes :burnout: You will REALLY REALLY love it then. Cales ($35 a tune) tunes are great as are Innovative Diesel's (like $100 for three tunes, unless you want Xtreme tune then its another 80, IIRC)
enjoy that tune brother

 

[05_PSD_Erik]

You can run Custom tunes on stock head studs and with and EGR in place (I am) but one thing I HIGHLY recommend is Gauges At least an exhaust temp gauge.
As far as the tunes, you just contact them with your truck's strategy and tell them what mods you have and they will fix you up. I am running bothe Innovative Diesels Xtreme Street and Cale's 140horse tune and they are AWESOME!!! Cales gets a lil better milage on my particular truck but Eric's X-Street feels a lil stronger! you won;t believe you are in the same truck!!!