Two Brothers C2 for '05 F4i
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Two Brothers C2 for '05 F4i
I plan on purchasing a slip on Two Brothers pipe for my '05 F4i. I don't have much experience as this is my first bike. Just wondering if anyone has any experience with the C2 model on an '05 and if it ran ok out of the box. From reading seems like a lot of riders get the PCIII USB to get the system to run right but just wanted to see if this one ran ok without any tweaks. Thanks for the help
Joined: Nov 2006
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RE: Two Brothers C2 for '05 F4i
i have a two bros. racing slip on on my 01...sounds EXCELLENTE!!!!!! don't know about needing a ecu interface.
mine runs like a bat outta hell!!!!!! you will not be disappointed...good luck!
mine runs like a bat outta hell!!!!!! you will not be disappointed...good luck!
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Joined: Jun 2006
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RE: Two Brothers C2 for '05 F4i
I have a 2 bros slip on...when I first put it on it ran fine....now if you want throttle response and it to be fine tuned...get the power commander....I have downloaded the map of the website and it was very noticable right away...still has a little lul but a custom map will fix that...maybe next spring DYNO TIME!!!
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RE: Two Brothers C2 for '05 F4i
I also have the Two bros', but mine is the M2 V.A.L.E. model. Pics are in my gallery over
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I'm not running anything but the midpipe and can, and mine is fine. I've only noticed some slight idle fluctuations within the first couple of minutes of starting my bike, but then again the stock exhaust that was on there was SO quiet, it could have done that before and I wouldn't have noticed. Either way, I was "told" that the reason it's doing that is because of the stock air filter not allowing the exhaust to "breathe" and to get a K&N Air Filter.
**hell if that's the case, then one would need a PC, eh??**
<------.....................
I'm not running anything but the midpipe and can, and mine is fine. I've only noticed some slight idle fluctuations within the first couple of minutes of starting my bike, but then again the stock exhaust that was on there was SO quiet, it could have done that before and I wouldn't have noticed. Either way, I was "told" that the reason it's doing that is because of the stock air filter not allowing the exhaust to "breathe" and to get a K&N Air Filter.
**hell if that's the case, then one would need a PC, eh??**
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