turbo silverado - YouTube

 

Nice truck but does he honestly need that giant tach taking up half his windshield LOL

 

Both videos sound good,my muffler should be here tomorrow.My adapter came in today and I finished my turndown.I used a 45 degree 4" pipe and cut it down.
Gonna take it to the exhaust shop Friday and have it put on.

Heres another video I found

4'' Dynatech Splitflow Muffler Catback Sound clip (LS1 Idle) - YouTube

 

My favorite besides my mufflers are Hooker Aerochambers. Deep and throaty sounding with a mean sound at WOT.

 

i ordered the wrong one and didn't feel like sending it back. gotten used to it after two yrs. looks a littler ricer. lol