I think I found the loudest BRZ exhaust ever!
In my quest to find the lightest BRZ exhaust I could find, I think I also found out the loudest BRZ exhaust combination in the process. Nameless Performance has crafted exhaust components for the BRZ, FRS, and 86 for some time now. I wanted to try out their new 2017 BRZ track pipe, which weighs in at a scanty 5lbs. I also used a small track pipe of my own that I already had, in the comparison. Both track pipes are of course super light weight. However, both of them are also very loud! If I had a stock header with a catalytic converter in it, I think the results would be different. But, with a catless header, both of these track pipes are just loud loud loud!
https://www.youtube.com/watch?v=OpJX-L0ONgk