Hey guys need some info and was hoping you boys could help. I know there are plenty of guys selling intakes here but i would much rather build my own. can anyone please tell me what size pipe would match the throttle body and the mass air flow sensor. is it 3.0 or 3.5 ? Going to build a duel filter system in fender and ram air under the valance and plan on using electric turbos to push air. Sounds funny huh just a project nothing to serious :-) thanks and ride safe.