I spend months looking at reviews and youtube videos on which axel back is worth grabbing. Ive seen nameless, remarks, and quite a few hidden gems. I saw remark, but i wanted to be unique from the other wrx out there that might have the same thing.
Boso looks clean, it sticks out just a bit, but its tasteful. The sound compared to stock, is night and day. You can also get a few pops every now and again.
Putting it on was easy, Less than 30minutes, HOWEVER, I recommend having carboard on hand as a spacer between the plastic on the bumper and the exhaust, and wd 40 because if you havent messed with teh mufflers ever, its gonna be tight. Spray that, and on the 2 holders on the sides and youd be good to go.
When you put it on, make sure its tight asf. And when you turn it on, give it a few revs but look at the exhaust to find any leaks. If you got some, keep tightening it.
all in all, best buy ive made for the car. And i would recommend it to anyone. Also, the price here, was cheaper than other sites.