2012 scion tc Tsudo S2 sounds great.
This is hands down the best cat-back in its price-point. Sounds deep and aggressive and i enjoy driving my car so much more now. There are 2 little issues i have with it. First would be the droning sound between like 2.25k - 3.4k rpm when moderate to heavily accelerating. I don't know if its only like that on the inside of the car or not as I'm the only one that drives it but i can live with it. Second would be the muffler sits a little lower than i thought it would. Ive tried adjusting 2 times now without much change. May have to take it to a shop and have them bend the pipe a bit to raise the muffler tip 3/4”. Other than that its excellent. Came with all hardware needed and i highly recommend to anyone looking to make their 2ar-fe scion tc sound nasty!!