Did you buy the muffler new? If it was used, and the jetting was incorrect, as about 80% of 2 smokes are, then you might gain some noise reduction repacking it. They are notorious for getting caked in oil and soot and thus acting like a straight pipe.
__________________
ASE Master and Toyota Master Diagnostic Certified
Buggy Building Trainee
'04 Dazon Raider 150 'modded'
|