Ok i have my CAI and everything seems to be working well (I just got a new egr valve/solenoid as well) , I have a flowmaster muffler(still with stock pipe) and an exhaust tip, I kept my stock exhaust pipe on minus a rear resonator to keep things toned down in the cab. Is a chip a good choice for my next mod? I just use the truck for everyday life nothing special, so would i benefit from a chip?

 

do a search, theres many threads on this subject