I am considering a pair of yoshi R77 slip on's for my Busa, and understand the different appearances (SS, Carb fib, Tit etc), then i noticed there are different types ie:
- Some are available with removable noise baffles
- Others are EPA approved (for USA i'm guessing).
Has anyone saw any comparisons between Power curve of both, and are they much quieter (The EPA type claim 80 dB, but i believe that is around idle). The standard pipes are below 91 dB around mid 4,000 rpm
I'm leaning towards the EPA type cans due to the annoying buzzing in my ear (too much workshop noise in the past).
Any feedback would be appreciated.
- Some are available with removable noise baffles
- Others are EPA approved (for USA i'm guessing).
Has anyone saw any comparisons between Power curve of both, and are they much quieter (The EPA type claim 80 dB, but i believe that is around idle). The standard pipes are below 91 dB around mid 4,000 rpm
I'm leaning towards the EPA type cans due to the annoying buzzing in my ear (too much workshop noise in the past).
Any feedback would be appreciated.
The voices in my head may not be real, but they come up with some dam good ideas!