MADMIKE2K19EDGEST

just picked up my 2k19 edge ST , I am coming from a 2k16 fiesta ST that I had installed full bolt on's added water meth and a pro tune. so its more of your opinions I am looking for since I haven't worked with this car before. 1) atmospheric B.O.V that gives a nice turbo flutter sound 2) waste gate suggestions 3) Opinions on the Borla cat back 4) air intake suggestions 5) tuning options, only looking to hit stage one or maybe 2. I last used a stratisfied pro tune that I ran off a cobb port