alot of people including myself as about doing a 4 inch setup but wonder about sound and volume... and its impossible to find any videos or soundclips on google or youtube because it automaticly finds diesel setups... so anyone that has videos or soundclips please post em up!!!

 

This is on my 01 GMC in sig. 4" downpipe to a 2' straight 4" then into a Magnaflow race can (thanks xxedxx) then another 1.5' of 4" to a turndown before the rear axle. Basically ends a foot behind front bed wall.

Sorry for the audio quality and the fumbling around this was the second startup

Haba Verde :: MOV02520.mp4 video by JoeyGC5 - Photobucket

 

MVI_1374.mp4 video by anasasisxenophontis - Photobucket

 

Just posted a video of mine in the 4" exhaust thread...

 

This was with a dynamax bullet, no tail pipe yet.. Took it off because it had a horrible crack at part throttle acceleration.. Mean as hell idle, WOT
Dynomax bullet- 4 inch single exhaust GMC sierra - YouTube

Added a new edelbrock diesel muffler, along with the exhaust dumped at the rear bumper.. It has since gotten louder, but sounds good all over the place

New edelbrock diesel muffler.. Sierra GMC - YouTube


Also a in cab of the noise..
Mixed driving - YouTube