ITR intake manifold

[Vtec R]

are the butter flies inside the intake manifold or the throttle body of an ITR intake manifold? and also can i use a b16a2 throttle body on a ITR manifold and still get butterflies?
thanks

[DLO01]

No butterflies in the Intake Manifold. Thats what the Throttle Body is for. IM is separate to TB. But of course bolted together.

[Vtec R]

so i wont be able to hear the butterflies if i bolt my standard b16a2 TB onto the ITR IM>?

[ninzee]

wats the point y not use the itr tb same thing just bigger diameter i think its a 64mm compared to b16as 60 or 62mm