Thanks for the info! I used my girlfriend for her small hands. She got the bolt right out? I also got the intake off without removing those studs. Not sure if it’s the right way?It's likely there a bolts underneath the metal bracket that need to be removed. Also, the studs (long screws as you refer to them) unscrew from the manifold. There should be a non-threaded area on them near the manifold that you can either put a wrench or locking pliers on. You might need to jack up the front end and remove the driver's side tire and shroud in order to get at the lower mounting bolt(s) for the bracket in question.