I'll try and check with a guy who's been letting me pull parts off of his wrecked donor. I've been wondering about removing those intake boxes on mine to tell the truth. Looks restrictive as far as air flow goes, and clutters up the already crowded engine space.

93 4runner V6, 4.88's, 31" mt's with more to come.
03 Tundra V8 on 265's