Aftermarket Exhaust
- Thread starter yubee
- Start date
drnick
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Depends on what kind of exhaust...a full exhaust or slip ons???...slip ons,not really...full exhaust ...more then likely,you would have to change the fuel map...with either a re-flash,or a PC3. Dr.Nick
might give you some ideas: https://www.hayabusa.org/forum/polls/108976-your-bikes-exhaust.html
P.S. I have Yosh TRC CF s/o on mine.
drnick
Registered
I have Ti-Force slip ons with 60mm outlets,shaved about 27lbs from bike
...PC3,with a map I got off there website...and I removed the 02 sensor...bike runs decent,no issue's....but actually most slip-ons with standard outlet doesn't need a PC3...but if you intend on runnig slip-ons with standard outlet ,keep the the 02 sensor in place.
You don't need a pc to run a full exhaust on a gen II. Simple as that. Will you can a few marginal horsepower from installing one and tuning it per bike, yes.
IMO:
A stock ecu is just as good as a pc with a generic map in it. If you're gong to do a pc3 or pc5, you should do a custom map using tuning link etc.
THIS IS NOT REQUIRED
you can run on a stock ecu and be fine, but you will leave a few on the tale.
IMO:
A stock ecu is just as good as a pc with a generic map in it. If you're gong to do a pc3 or pc5, you should do a custom map using tuning link etc.
THIS IS NOT REQUIRED
you can run on a stock ecu and be fine, but you will leave a few on the tale.
mr8ball
Registered
I have the two brothers slip ons on mine and love them. I have never done anything to my bike. I just put them on and have been riding. I love the sound of them. When I got mine they did not have the short ones. I would have gone with the short ones if they had them back then. My bike is an 08.Here is a pic of mine. Good luck
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If you like the shorts, just cut yours. Drill the rivets on the pipe side and take the muffler off, which is what you do to repack them anyway. Cut the mufflers to whatever length you like(bandsaw, portaband, or even a hacksaw). Put the pipe back on, mark the holes with a sharpie, drill, and rivet back together. Done, it's simple
denalibusa
Registered
You got pics of the brocks pipe?
mr8ball
Registered
If you like the shorts, just cut yours. Drill the rivets on the pipe side and take the muffler off, which is what you do to repack them anyway. Cut the mufflers to whatever length you like(bandsaw, portaband, or even a hacksaw). Put the pipe back on, mark the holes with a sharpie, drill, and rivet back together. Done, it's simple
Good idea. I might have to give this a try. Thanks
Sure, and just an FYI, I've cut down several mufflers over the years, but never a Two Brothers. You may/may not have to remove the end cap too. The rivets that hold it on may go into the center metal tube of the muffler. So you'de have to remove the cap so the center section will slide out, some mufflers are like this, some aren't. Worst case you just have to drill a few more rivets
Gonna have to do the research on it, plenty of threads to search and check out here. When you know what you like Post up a Poll and ask opinions to help you decide.
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