What are my options for power modules that do not tap the VP-44 wire? Thanks.

 

to get you started...

Edge EZ
Smarty
Quadzilla XZT+ (edited)
VanAaken
Diablosport Power Puck
Superchips
Hypertech

 

All the above options gives a timing bump and the max fuel the vp44 is supposed to put out- so hp levels should be the same across the board.

I like the smarty- makes the turbo want to spool and the cummins want to rev

 

There should be a correction in that list.

Quadzilla XZT +

The regular XZT does tap the wire.

Also it is true that at peak levels most of the boxes will be similar, not the same but, similar. The difference is in the powerband and spool up.

Our new XZT+ spools much faster than any of the "boxes" listed, I guarantee that. Some say it is similar to a Smarty, I have not tested that myself.