Howdy, had some great local Kerrville guys put as much 3" pipe they could fit, 2-Super 44's, 4" tips, and then a 12" glasspac when the interior started sounding like a speaker box but it wasn't rock and roll..... This is what American Mufflers boys came up with: 02 Super 44's and 12 inch Glasspac 001 - YouTube The ColdAire Inductions intake is on but Overkills 91 reprogrammed computer did not yet arrive, so I think the high idle may be from that. Interior sound is power, outside is so much better than YouTube gives. I'm happy, but if this helps anyone else get a step closer to what they want.... God Bless....

 

It's a bit much for me, but I'm glad that you found a tune to your liking.

 

Sounds Nice..

 

sounds OK to me........