Product reviews for GReddy Evolution GT Cat-Back Exhaust - 2013-2020 BRZ/FR-S/86

It sounds great and looks great as well; easy to install.  It gets a bit too loud in the 3-4K RPM range if you remove the silencers, which is where it would normally be at highway speeds.

The installation was pretty easy, simple replacement.  The supplied bolts are to short to connect to stock front pipe, so I made the holes ever so slightly bigger and used the stock spring bolts.  It sounds amazing very deep and pretty loud, no video does it justice, when you see a video turn the volume up full blast and you'll get a decent idea.  You can hear it inside the car while driving, drone is a little loud between 3-4k rpm (running on the highway in 6th gear).  The exhaust also takes a while for the film to burn off, so it smells like burning plastic/film/grease for a while so far gone about 50 miles and I still smell it. Not sure where the silences are the guy below mentions but also didn't look to heard.  Very impressed.

I have to say the welds and the exhaust look gorgeous. Paired this with the OFH (UEL) sounds really good. Very aggressive and pretty loud. Enough so that I may get a resonated FP. Definitely will not disappoint :). People below said it's too loud, it's at the tip of my tolerance threshold but it's head turner for sure. I think I can be back in a comfort zone if I add some sound deadening to the doors. Happy with the product.

Got my exhaust within 3-4 days, thanks again for the fast shipping. I can say it is loud and install was a breeze. Couldn't be happier with the end result.

The exhaust sounds great and was an easy install. Highly recommend it over the stock exhaust! FTeightysix was extremely patient and cooperative with all my questions that I had.

I just got this exhaust installed yesterday and I highly recommend it. It sounds 100 times better than the stock exhaust, and the videos do it no justice. The only problem I had were two of the bolts were too big, and I had to go purchase slightly smaller ones.

Right off the bad I had an issue with the install. The mid pipe that bolts on to the front pipe was the biggest problem. The supplied bolts were too big and wouldn't fit through hole on my factory flange and the old bolts was another issue because they weren't long enough. Got a cone drill to widen the flange on the factory pipe. You have a doughtnut gasket on your factory setup.  You're supposed to remove that and use the flat gasket supplied. Everything else after that was a breeze. Except, when I started my car up, I had a huge exhaust leak coming from the front and mid pipe. As I couldn't tighten the bolt and nut supplied any further without break or stripping treads, I threw the doughtnut back on. End results, pain in the ass, but I love it.

Love the exhaust. Very quick shipping. 3-4 days.