Hey guys, I wanted to know if anyone has megan racing duals on their i4 with a aftermarket resonator on and a 3 ring cc insert on. I've been doing some research and I'm really just want duals for the looks. And maybe a little sound but nothing obnoxious. Honestly I'm not in my teens anymore so I'm not trying to be loud lol just want something loud like a g35 but I know that won't happen. Or would you guys suggest any custom set up that's would also be nice. I also want to know is it true that a 3 ring cc insert can help the back pressure?