i don't know how they compare up but the YOSHI is real LOUD..like ridiculously loud..


I LIKE IT!!!!!!!!! Neighbors hate it though

LOL

 

Fyi, the Yosh is the quietest pipe of the best performers- 100db to be exact. Most others are 1..3db louder which converts to half as loud for the Yoshi. This pipe sounds real sweet & is quiet compared to others. My riding buddies said it wasn't too loud & sounded like a race car. I have the full stainless system & it turned a golden blue as well & looks sharp. I got it for $450 so I wouldn't spend the extra for a Titanium system but $650 is a good deal.

 

my buddy has a white bros. on his 400ex. it's way louder than mine.

 

Correction, I got caught up in all the hype.
3 dB = half power but does not equal half volume.
1/10 the power =half volume & 10x the power = twice as loud.
Its logarithmic!
However, 100db is noticeably quieter than 103db.