Has any one ran one of these cortex's? years between 06-07 5.9 motors. Same price as a JR, but advertise at 130hp!

 

Superchips is known for horrible cust service and under performing products, while Bob is on this forum helping his customers out regularly...... (and i don't even own a Smarty product).

 

I talked to a few people and i wouldnt go there if i were you.. Smarty all the way..

I ran the flashpaq in my dodge and like it at that time but then the smarty came out and yeah, cant beat the smarty..

I will say i am running the cortex on my 08 Ford F-250 5.4L (GAS) and i did notice a slight difference but then again it is gas..

 

good enough for me