DSM Intercooler Piping I found this site years ago
here you go, " FOR OFF ROAD USE ONLY" but you know how that goes.
Also, If you gut your cat, the flow is a bit distorted, you will hear it also when you take your foot off the gas. EIther get one of these or a HI flow unit.
I say HI flow, like a dynomax Walker Exhaust 15038 - Walker Super Converters - Overview - SummitRacing.com and be legal and forget about it.
You could also do an electric dumpout and have best of both worlds.
Ta Da!
Here ya go!
You get full points Kevin, as you were pretty close. Frozen Boost