hi all... new on here. had our 5 for about 6 months now, was wondering if an aftermarket 3 exhaust will fit underneath, any experience will be helpful. also I am planning a diy intake, may be a few days from now but will keep yall posted with pics if i can figure out how to put pics on here, lol. also how do I put an avatar on?

 

Hello and welcome here.i am too new here and finding the forum really interesting.Hope you are having a great time.