YouTube.

What did it dyno before and after the mods?

 

I'd be interested in some fun runs....i have 2011 CC 6.2 with headers and tune

 

what is the pipe diameter at the stock muffler 3.5"? looks like 4" where the Y comes together. also is that a third cat or a resonator just after the Y? thinking about chopping out the stock muffler and adding a spintech 3000xL and dumping before the axle.

 

looks good. need to put a lowering kit on that truck though.

 

in for sound clip

 

https://www.youtube.com/watch?v=a1gn...ature=youtu.be finally got around to putting up a sound clip on youtube. enjoy

 

Sounds good!

 

Sounds really good!

 

All I hear is rev limiter lol nice peel

 

Sounds sweet!