You've seen myself and Domm post many times about this. We both love the setup. It's super cheap and it sounds great. Coming from the non-sport exhaust, you're going to love it. It's got a nice grumble and bark to it. It does drone a little at 2k, but it's not terrible and you can easily shift out of it. Everyone likes the way my car sounds.
My only complaint about it is the flapper. It's never open when *I* want it to be. Even in sport mode, it closes back up. It only opens under 3k RPM in 1st, 4th and 6th gears. It stays closed (under 3k) in 2nd, 3rd and 5th. I don't know why. I want it open under 3k in 1st, 2nd and 3rd. It can close up in 4th (again, under 3k only) and higher because those are cruising gears with drone anyway. But when you're hauling ass over 3k in any gear, it sounds great. It's loud enough without warranting an arrest.
If I were to do this all again, I would stick with the base exhaust and just get the APR RSC instead. Simply because it doesn't use a flapper and it always sounds angry, which I like.
- Jeremy -