midpipe

Hey ClubWRX, I am a new owner of a 2019 WRX STI! I have recently acquired an axleback for my car but I am hoping for a louder sound since the resonator is restricting on the noise for the 2019 STI. I am looking at the 2017 midpipe for WRX's and I was wondering if it would fit on my 2019 STI. I...

I have a 2004 WRX, and am looking to put on a custom cat back exhaust. all i need to know is what the diameter of the mid-pipe is so i can create a step up adapter.