Well after recently finding out I'm stuck in my lease for my 2012 mustang
v6 automatic and am going to end up buying when lease is out. So I want to make it a little project I called "NIGHTMARE 6". I already have bbk longtubes and catted x pipe with magnaflow comp. axleback. And a tune for it . .......
What are the realistic gains I'll be getting if I install ... BBK 73MM throttle body ..... Air raid cold air intake.... Coil ons... Possibly exhaust cutouts before cats but not sure.