I want to gut my intake manifold how do I go about doing that f22a1 by the way

 

Why? You're going to kill the powerband.

 

What do you mean??? I heard that it helps it breathe better idk much

 

It has a primary and secondary runner in the intake, at low revs only the primary ports are open, when more air is needed the secondary ports open. This is to allow proper air velocity at low and high engine revs.
The port runners are sized to aid in producing torque/power for a given RPM band. If you remove the butterflies this will reduce low end power.

Only do this modification if there is extensive engine changes that require the added air flow.

 

Ok thank u