I was asking about changing my Nissan CHIP for a HyperChip to give me more HP and I was told that I would have to get a I30 chip!!! I have a freind that does chip work for alot of people,he said that he could do my chip and add adout 10-20 hp. He just do my dads F-150 and you can tell that it has alot more power. What do you guys think, will I have to change my chip to an I30 or what???

 

What, exactly, will your friend be doing to get this claimed horsepower?