Hey guys.......I just previously ordered my 2.5 inch exhaust from Turbo mafia...its also gonna include a test pipe with a resonator match with 2 magnaflow mufflers...

I have the K&N FIPK now. With those mods, do i need to tune? if i did tune, would Super AFC be suffice? I'm gonna go turbo in spring *maybe*. and i was thinking that if i get something like a super AFC, would it even be worth it to tune? will i even notice a difference with the bolts anyways?

Thanks guys!