XForce Stainless Steel Cat-Back Exhaust System | 2011-2021 Subaru WRX/STI Sedan (ESSW28CS)

Fitment is great. Sound is awesome. I’m completely stock and it has a great tone and it’s not too loud or raspy. I’ve uploaded the link to my YouTube video with this review if you’d like to hear it on my 2014 STI. Xforce is a slept on exhaust company. Can’t wait to hear what it will sound like with a down pipe and larger UEL headers.

After not receiving my gymkhana from Crawford performance and dealing with getting my money back I decided to go with this since it’s not one of the top 5 brands that everyone has. I also watched numerous videos with Bose headphones in and could tell this exhaust sounds very deep/has a different tone than other catbacks. After installing it i couldn’t be any happier, I got pops and bangs, turbo whistle and a very deep throaty non raspy tone. I am running it on a stick down pipe and plan on throwing my invidia DP and par headers on it next spring. I highly recommend this product