Modifying Exhaust

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racscar
Tricycle Squid
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Joined: Wed Sep 17, 2008 2:45 am

Modifying Exhaust

#1 Unread post by racscar »

I like to modify my exhaust. can anyone tell me your performance experience with this exhaust in www.motorcyclepartshonda.com

mattb
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#2 Unread post by mattb »

Hehe... Because your CBR rice rocket definitely needs to make more noise...

Seriously, that's the primary gain you'll get out of a slip on muffler with no modifications to the fuel injection mapping. In fact, it's actually possible for you to lose a little performance by doing this.

If you installed a full aftermarket exhaust/intake and had the fuel map properly modified to compensate, you might see a few horsepower and pound-feet of torque (four or five?) gain and maybe slightly better throttle response. I can't imagine it will make one iota of difference unless you're taking the bike to the track.

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