Quote:
Originally Posted by ZontheRocks
The Shockwave is a cat-back exhaust, so it will include the Y-pipe. You do not need to purchase the XYZ-Pipe in addition to the Shockwave.
Emissions are not a concern until you decide to remove the catalytic convertors and replace with a set of Test pipes (though you can run High Flow Catalytic Test Pipes $$$).
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I want to do the ART pipes but I know with those I'll def fail emissions. I'd have to take it off and on to do the emissions once every two years here in Virginia. Not sure if worth it. Thoughts?
Also are you happy with the Shockwave? Saw the owner at Admintuned saying it's not very much of an upgrade over the stock exhaust and to go Fast Intentions or Tomei.
Lastly thoughts on Z1 CAI vs Stillen Gen 3?