This is a review of the Perrin catback exhaust.
As some of you might know, I had a RNR catback exhaust before I got the Perrin.
I had RNR catback was nice but the fitment was a problem for me.

I might be one of the unlucky ones because the muffler part was not sitting right and it was sitting very close to the bumper.
As a matter of fact, it rubbed the bumper a bit and burned a bit.
It was fine after I adjusted the hanger (which took about an hour BTW), but I just didnt like the way it was sitting so I decided to try Perrin.

Install was a breeze.
The exhaust even came with the o2 sensor cap which is a plus.
Everything fit in perfectly.
No messing with hangers or anything.
Install took about an hour without a lift.
Fitment is absolutley perfect with the muffler tip sticking out slightly.

Peformance is about the same but the car is quite a bit more quite on the highway. I can still use my cell-phone while cruising on the highway.
My RNR HKS was a bit louder than I thought even with a cat on.
Least to say I am very happy with the exhaust and just wanted to say that this is a great exhaust and I would recommend it to anyone who is looking for a full 3inch exhaust.

Good job Perrin