Well I finally got a silver 05 wagon and i'm loving it so far (still waiting to break it in fully). Well anyways i bought a cobb AP and waiting till about 3k miles to put in on synthetic. My question is i'm looking for a sleeper and i'm going with the Bosal Up and Down and was wondering if that will bolt up to the stock cat back. I'm looking for minimal sound and do not want the full turbo back. My only other option is the turbo xs stealthback but i hear its kind of loud.
Any feedback would be great oh and if there are any so cal people i would like to see some other rex's sometime.