gbennetto
New member
ok I want to know, say I do the deckplate and ISR mod on my 4runner. What good will it do? Wont the mass airflow sensor just restrict how the new air ratio effects the engine so it will stay at manufactures specs? ALso you guys are putting all those fancy screws and stuff on the deckplate mod, what for? why no just cut a hole in the front of the airbox and leave it at that? THanks for all your help ppl. I was talking to my mechanic about doing these mods but I think he has tht mentality of why mess with factory?