Conversation Between GEAR_HEAD and rlos09

There are two metered cats that come off of the manifolds, then the front Y-pipe. The Racingline Y eliminates the 3rd unmetered cat. I like the Stillen exhaust and I also like the sound. I take my car through the Lazerwash pretty frequently which has the underbody wash, so underneath my car is usually pretty clean which should prevent rust issues with the exhaust. I haven't had any issues with the exhaust yet.

hey thanks for the response in the thread. appreciate ur input. Im still unsure about something. Havent really looked underneath at the exhaust. are there two cats? because i thought the exhaust starts w/ the manifolds and the two combine, then u would have one cat, then the y pipe to both of the mufflers. or does the y pipe connect to the manifolds and then after the y pipe there are two cats? one for each side before the muffler? Again I really appreciate the help n info!

N I saw a thread about KillaKam almost to the point of suing stillen bc it almost rusted through. how do u feel about the system overall? is it a good product to purchase or should I look into a custom one from an exhaust shop? N hows the sound? Im def looking for an exhaust to sound nice. preferably louder n throaty. Not too obnoxious and sound like a crotch rocket. Thanks so much. sorry for all the questions...