View Full Version : Anybody running a Smarty?

South Florida Lawns
12-18-2010, 08:40 PM
Trying to decide what to run on my 05 truck, may run a stack or a smarty. Not too sure yet need to do more research. My friend has a stack on an 04.5 and its quick!

Anybody have info and insight would be greatly appreciated.

12-18-2010, 11:09 PM
For a cummins the smarty is the absolute best tuner to get. THey rape everything else
and are still safe.

As far as an exhaust goes a stack through your bed will not make you faster...just louder with a bit of improvement on fuel.

But do the straight exhaust, intake, then do the smarty.

5.9 cummins is wayy faster than the 6.7 as well

South Florida Lawns
12-18-2010, 11:45 PM
No stack as in programmers not a pipe.

Looking at a PPE or Smarty

12-19-2010, 12:05 AM

i have a friend who works for cummins and a few others with the smarty's and they are seeing great numbers

South Florida Lawns
12-19-2010, 05:12 PM
Yeah I'm looking at a Smarty JR and Fass fuel pump.

12-19-2010, 06:34 PM
Got a bud that has a smarty and he is really happy with it. Iv been in it only to level 5 and its a monster...

01-05-2011, 11:28 PM
I haven't ever owned a dodge but i have driven two of my friends. One was an 07 with the 6.7 with a tst and the other was an 05 5.9 with the xrt. The xrt kicks tail I am a diesel fanatic and from what i have read smarty and xrt are the best! I am a duramax fanatic. If you wanted help with a duramax i could set you up with the right stuff an people! Proof is in my signature lol..

J&R Landscaping
01-06-2011, 12:47 PM
Go with a smarty for sure! Fass or Airdog both make good systems!