Hi Everyone. So last night I install my Yoshi R77 slip on without DB killer and cat delete pipe. The bike now idol unevenly. The rpm go up and down between 1000rpm and 1500rpm. I think this is due to lesser exhaust compression due to the removal of the cat. Does anyone have a fix for this? I have pay a lot of money for the Yoshi and the bike sound incredible so I do not want to make the bike stock again. I will appreciate any advice.
50.9 KB Views: 8