Hey guys, I've recently got a 2008 VR Lancer sedan as my first car and I've picked up a twin exit muffler that seems to be from a 2009 ralliart. The things that go into the rubber hangers are not the same as my stock muffler so I know it'll take a bit of work but I was wondering if it'll need a tune or something once the twin exit muffler is on or if it'll be fine. This is my first time working on something like this so any tips would also be appreciated. Thanks in advance.