Whats the difference between the S-67 & S-67me. can you download S-67me updates to the S-67 smarty which is the one i have. I only have DPF delete on my truck

 

The ME is designed for trucks with the deletes. I just have the S67 not the ME because im still running all my emissions crap on the truck. If you still have the DPF , then i wouldnt download the ME yet IMO

 

You can download the ME software at any time to upload to the Smarty. The ME software is only for trucks with DPF deletes installed and also allows for EGR removal and delete when the time comes. It disables the EGR system and you need to follow the directions to the letter for a no-codes install.

I run the ME software with only a DPF delete pipe installed and all the changes outlined on the download page.

If you have only done a DPF delete and not taken care of the EGR, you have alot more to gain just by uploading ME to your Smarty.