My 2 cents:
1. Your stock MAF will work with an after market intake with no problem.
2. You do not "need" a chip/tune to add an after market intake but you will "want" it as it makes a big difference in performance (Marv can help you with this

).
3. Your stock throttle body does not need any modification.
4. The only other advice is to stay away from an enclosed intake like the Volant. It is not much better than stock and restrictive. An large open filter that is somewhat shielded will be just fine.
What intake were you thinking about?
Any progress on your front end noises?
Let us know how things come out.