If you live in a no emission county like I do you don't have much to worry about.got my whole setup for under 800,00 @ Thoroughbred.

 

I have the same deal here no emissions. Diesel dawg: I was planning on going with h&s. I like the mini maxx for the shift on fly tuning and the monitoring ability. Plus I wanted to do the intake manifold and boost tube. Trans tune also. I almost bought all of it this morn then the wife walked in and gave the "look". Figured I'd wait.

 

The smarty has power on demand as well.for the cost I couldn't be happier with it.

 

Oh I havn't looked into the smarty. I guess I'll have to decide which is cooler. Gauges or just the tuner.