I was curious if you could stack programmers on a car or is that something you can just do on a diesel engine? I have a diablosport predator programmer now but i herd someone talking about stacking it and i have never herd of this being done to a gas powered car only a diesel. so can you stack on a car?..thanks alot

 

Stacking is possible, but stupid, even on diesels. We hated when people would come in with problems because they stacked.