ETS Subaru WRX/STI 2015+ Catback Exhaust - Rear Section Only

Great sound but still kinda quiet imo

It has a really nice rumble and even on the stock tune gives nice pops and burbles. But it's honestly kind of quieter than just stock mid pipe and a magnaflo axle back (which I had previously). Definitely sound 100% better but it being the "extreme" edition I though it'd sound a bit louder or at least the same

v band is nice, being able to swap mufflers on and off in like 5 minutes

ETS Subaru Sti 2015 + Cat Back Exhaust Extreme rear section with a special request

I first purchased an ETS cat-back with a resonator and mufflers for my 2018 STI and It is AWESOME ! I also wanted a more louder system as well so I also purchased the ETS extreme cat-back rear section with a request to have small resonators added. (My concern was the decibel levels , because in Canada there are strict noise level laws ). ETS found the solution and the request with the added resonators was fabricated. The ETS Extreme cat-back exhaust rear section with the resonators is just what I wanted. The sound (decibel level) is in the mid between the muffled and the Extreme rear section. Words can not describe it.WOW!! IT SOUNDS TOTALLY AWESOME ! I am very very satisfied with having both options with the two rear sections . 10 stars ETS customer service (especially Ryan) was awesome to provide the solution, 10 stars. Seriously , the ETS cat-back exhaust systems are the best quality and best sounding as well as the best looking in appearance exhaust products that I have purchased in the last 3 decades. I totally recommend their exhaust systems. 10 stars. Best Mario