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yoshimura r-77

  1. Yoshimura slip-on

    Ninja 300 Parts & Accessories
    Hey guys I got a awesome deal on a yoshimura slip on from craigslist. I don't usually buy from CL because I don't trust some of the shady people. I've read too many stories. I couldn't decided if I wanted a musarri or a delkavic exhaust. They were a lot cheaper than some of the others I...

  2. Yoshi R-77 Full - need remap or PC?

    Ninja 300 Appearance & Modifications
    Hello all, This is my first post here on the forms, so - hello. My question pertains to my Yoshi R-77 Full exhaust system. I purchased the bike with this mod, however, so far as I know, the ECU has never been flashed and there is no PC or juice box attached. I have been reading up on the...

  3. Yoshimura R-77 low-volume insert?

    Ninja 300 Parts & Accessories
    I just wrote to Yoshimura about this question. I want to install a low-volume insert in the R-77 muffler since the engine isn't tuned for the open muffler. Not sure what is in the muffler now and what the extra part is that I was given. What do I have here? (See attachments.) I just know that...
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