True Dual Mufflers
My dad just finished a true dual setup on his WS6 and used 2 chamber mufflers and were only 3" thick and it sounds good!
They sound INCREDIBLE.
Mine is MAC headers, cut off the 2-1/2 collector and welded 3" piping down to a new collector an additional 8" farther (i lengthed the collector basically). Then dual 3" with a h-pipe and the Moroso 3" mufflers running just under the rearend.
ill dyno it at my shop shortly and post results...but initial thoughts are very good on them



