I have put in a larger tb and a custom CAI with a k&n performance filter , and I want to know what would happen if I increased the upper intake plenum to a larger size such as the 3400. It will be bigger, and my thoughts are that it will slightly take away low end torque (not much), but I will see more "boost" so to speak at wot. Is this true??? I feel like bringing in more air in those 3 different sections will be a benefit in all.