I had bought the SuperChip programmer and reprogrammed my rig before adding intake and exhaust. So, I deleted the performance preogram and re entered it. Do you think that will help ??

 

I have never used a programer so I am not sure of the questions it asks

Is there a section where it asks if there are other performance parts on the truck?? If so and you changed your answer then yes, it should make a difference. If all the info is the same then probably not.

 

I ended up programming it incorrectly the first time. I feel a noticeable increase and will have it dyno after I buy the fastman.