Recent content by jeffrey1213


  1. J

    Stock Exhaust Mod

    Yeah that's what I was going to do at first but decided the amount of cutting and grinding to make the look clean wouldn't be worth the benefit for me. But you could definitely do it and shed a few pounds off of the weight.
  2. J

    Stock Exhaust Mod

    @Otters Pocket So I used the 2" reducer in order to fit the silencer. The reason I got the silencer is because without it, it sounds like a fart can IMO. The silencer doesn't really have any restriction, it more just acts like a resonator and gets rid of the unwanted sounds. It also does come...
  3. J

    Stock Exhaust Mod

    So if anyone's interested or looking into doing what I did on my 2018 XSR900 (same exhaust as FZ-09 / MT-09), here it is with pictures and links to all the materials. It's a good amount of work, but I wanted to have the racing sound & (most of the) performance while keeping the cat so that I...
  4. J

    Stock Exhaust Mod

    Reason I wanted to do it like that is cause I figured I should do as much as I can to open it up because it can't get that loud. Like aftermarket systems which are pretty much all straight pipes with no cats. Even the way I blueprinted it, the exhaust still gets muffled a little bit in the mid...
  5. J

    Stock Exhaust Mod

    Ok I see what you're saying. Yeah fitting new pipe would be too difficult. So then I'd also have to weld in a wall (marked in orange) to prevent the gasses from escaping through the other pipes (marked in red) out to the first chamber. I'd then drill/cut a hole where I've marked in yellow to let...
  6. J

    Stock Exhaust Mod

    Hi if someone wouldn't mind answering, I have a couple questions. The part I circled in red I'm assuming is the cat, can someone confirm or correct me? I plan on making cuts where you see the blue lines (removing most of the exit pipe), then adding pipe where you see the green lines (connecting...


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