i have the 4 10 version on now which i think is a bit old but anyways i have it on level 5 most of the time and it has unreal low end power lots of smoke but once i get to about 2500 it just kinda flat lines, doesnt pull as hard and it still rips but doesnt have the get up and go it does on the low end. just wondering if there was a different program for some higher rpm power. i dont really wana run anything crazy just some more high end. my clutch hasnt slipped yet but stock just seems like it has alot more higher end than the smarty but i think its cause it comes on so hard when theres no boost. anyother thing is that when i put my truck on stock and run it throught he gears it smokes alot for the first couple times like there is built up smoke in the turbo or exaust. probily no big deal but kind of an observation. sorry for the long post
thanks

 

Update it to the 4.11 from the website. I think you'll find you like it.

 

^^^^^ What he said plus get a turbo with more exhaust flow. The bigger turbo made a huge difference with the top end on my truck.

 

k thanks so all i need to update the smarty is like a phone cord right ?

 

A usb cable. It's the same as a newer printer cable.

 

k sweet thanks alot guys

 

A lift pump too!