after installing the smarty jr with the correct files. i can egr delete and straight pipe it right.

 

Yes indeed just let smarty to the work make sure it stores your stock settings.then follow the promps and you will be good to go order the delete tube that replaces the dpf and cat cuz it has a place for your 1/4 in tubes to plug into

 

you dont need the tubes that conect to the exhaust just order a full exhaust for a 04.5-07 and you will be much happier the smarty with the me file will take care of the rest and it will store your factor tune automaticly

 

Ya you can just delete the DPF or install a full 5" turbo back kit.

 

Will my truck smoke if I just do the smarty. And leave everything else stock

 

Try again.

 

??????