07ctd

i just installed my smarty jr on my 07 ctd 4x4 auto and i really like it. first off i ordered it from drt store and got it in two days, it didnt take but a few minutes to install and the instructions were easy to read. i put mine on level 2 the 70 horse setting and it pulls strong. boost is now at 36 psi. it smokes alittle but enough to know you have a programmer. the truck drives like stock which i really like. i dont know if i should try the 100 horse setting or not? the only thing i have is a afe intake and straight pipe exhaust and now the smarty. for the money it cant be beat..

Cummins610

Yea,the 100 will be fine,just don't hold WOT for a extended period ,I always run the 170HP setting and I have the same setup as you. Just be smart with it.

07ctd

i was just affraid i would burn up the stock tranny. i really dont race my truck i just like to get on it for a second or two to blow some smoke on a power joke or two haha

bluebull

I would suggest you do not run in tow/haul mode while romping on it when in performance mode. Just run in drive this allows the transmission to shift without lockup and helps to keep the TC from slipping.

07ctd

i dont hot rod it but i like to blow some smoke every now and then. will it smoke more on level 3?