Predator..... good buy for the money. Lets you do alot of things such as read and erase codes, correct for bigger tires, remove top speed limiter, etc. It does run a little hotter(egts) than some of the other options but for the money it is well worth it.
A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more!