have you removed your silencer ring and intake baffle?

you should go ahead and try that, takes about 15 mins of your time to do the mod, and makes your turbo scream.

 

im gettin between 17 and 18 mpg around town with the smarty jr. good power increase plus has tranny safe software.wish i woulda gotten the regular smarty though after riding with a buddy that bought the regular one, at the time i was worried about my tranny cuz of thet timeing changes and all but he's been runnin the thing all the way on 9 with a stock tranny. no problems yet but i still dont think i'd do it. expensive fix but could be that "excuse to upgrade"

 

will the smarty jr stack with edge juice attuide

 

idk about the smarty jr but i wouldnt stack the reg smarty with edgejuice cuz they both mess with timeing. I'd stack it with the Edge EZ. I have smarty jr and im probably going to do that if i i cant get ahold of a van aken.

 

Smarty includes settings that doesnt increase timing.

 

Well I am not anyone that knows everthing but. I have an 04.5 and i run 5inch from the down pipe all the way out 5 inch stacks it is a little bit load but not so loud its crazy but on the turnpike its load enough that you have to find the sweet spot at around 2600 rpms and it goes real quiet. I run the edge with attitude with the hot code # 6 and a cold air kit from bd and the silencer removed in the air tube. the turbo sounds great and before anything just get a fass or air dog 150/150 or the chip is useless on 5 or 6 setting. but god does the hot setting make alot of power and alot of smoke. I am going to get the smarty and stack it with out useing the timming settings on it yet. It runs great and i use my truck every day and still play too. And edge backs there products the best i had 2 problems and they sent me a new box even before i sent the old back for free. and one was over a year old. Just my thoughts!

 

anyone actually run edge juice/smarty stack? No luck looking for a van aken, lookin at other options....

 

With the Smarty TNT or REVO u really dont need to run the Smary/Edge Stack on the CR Cummins.

 

I run the smarty and J/A stack. I love it. Most of the time I use the J/A for gauges. If I want to play I just turn the J/A on up.