There's a few threads in this section that discusses this topic in depth.
My answer may not be the one you're looking for but IMO, the best advice I can give you is to get an idea of what you want to do and expect to get from your truck, towing, economy, all around power and what power level you want.. Do you have guages??
What other mods are you planning?? Then give a few of the Vendors a call and see what they can do for you to best benefit your needs on your vehicle.. I've run a few chips and different tuners.. I run DP Tuner
now and have had no problems now, nor with the ones I've tried before. But it comes down to what you want, can afford and are looking for.. Hope this helps and read a few of the threads on tuners to get a better idea of what everyone else is running with their applications..
Here's a list of the tuners you'll see on here..
- Jody (828)-221-0076
total diesel performance - Tony Wildman (817) 932-5078
Swamps - Jonathan (615) 793-5573
Diesel Innovations - David Lott (713) 984-9441
Power Hungry performance - Bill (678) 963-9913
Gearhead Automotive - Matt (979) 703-7338
BTS (870) 422-3673
- Tadd (866) 631-8518