ZCpowerdSI
Member
Because when you have a aftermarket intake it means more air, which means more fuel. an engine has to have a certain mixure of air and fuel to run right. and more fuel means more hp which is why intakes add hp. and if your tires are spinning while you have an aftermarket intake you'll be wasting more fuel than you would be if you were using a stock airbox.
Its just what I heard from alot of people
Its just what I heard from alot of people