IMO canned tuners work for alot more than just the average joe, lots of daily driver, race and tow rigs run amazing with canned tuners. BUT, like the sticky says, if you have very specific expectations from your truck, go with EFI. I hear great things about Idaho Rob and im sure that there are many EFI tuners that have great tunes. All depends on what you want and what you use the truck for... Good luck!
2006 LBZ CCSB SLT 4x4 - Steel Grey Metallic - EFILive ECM & TCM tunes by GDP Tuning - Edge CTS2 - RKL built trans & RKL triple disc converter - Mag-Hytec deep trans pan - Air Dog II 4G - Fleece Powerflo 750 - 5" Jamo Exhaust - PPE Manifolds & Up-Pipes - JAMO 3" downpipe - HSP EGR delete - HSP Y-bridge - HSP hot/cold charge pipes - HSP intake - DRP PCV reroute & resonator delete - 2" drop shackles - Rare Parts G2 HD Tie Rods - 18" XD Hoss - 33" Nitto Trails.................552 HP 1111 TQ
Last edited by Elk Hunter; 11-09-2011 at 08:28 PM.