Amazing sound! Definitely worth it.
This perrin intake takes the frs to the next level with sound. Rev matching and rpm over 3k sounds like a new car. The only issue I had was that the bolt they sent to attach the intake to the front bumper was too long. Actually very dangerous, when you tighten the bolt is long enough to reach through the bumper and hit the intake on the other side. I didnt see this, because its goes in the metal bumper and is covered up. I ended up tightening the bolt right into the intake. I thought it caused damage at first, but was lucky it was just indentations and no cracks or holes. I ended up using another bolt I had that was the same diameter, just shorter. Beside that one scary moment, the rest was a breeze and definitely don't regret it.