I have the SuperChips FlashPaq, and have to agree with MattG. It has tons of features and is computer updated to the specific mods that you have on your truck. But if you like a simple chip flasher..... it does that too! Here's a link with it's stats and features https://www.superchips.com/#pn=onlin...talog&vfid=623
It says that it doesn't adjust shift points, but mine does..... hell, I'm shifting 1-2 @ 6300 and 2-3 @ 6200rpm what's stock? 5200?