Anything compared to standard is going to be loud.
What have you done to the motor, and what year are the pipes? I don't expect them to work very well on an NSR. That too, and jetting, could cause them to sound rough.
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Andy.
NSR-WORLD.COM
Please keep all responses to Forum posts on the Forum so that others may benefit.
Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.
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