Smarty S06 with Revo tune $499
 

It works flawlessly and comes with everything you need, ie. Smarty, case, instruction manual, pamphlets and OBD2 cord. It was used on my 05 Ram 3500 and is UNLOCKED. If I do get another truck it will be a Duramax so I can play with EFI live.

Price is $499 shipped in the 48 contiguous states and paypal fees are included.

Unit really wakes up the Cummins, used to fall asleep almost driving my truck, now on SW3, smoky burnouts and 20mpg shenanigans follow

p.s

Will also toss in the requisite boost fooler. If you are in the Tampa area, I don't mind local pickup