Cutting down the stock sliencer. Need some input

5 replies to this topic
  • YZF_MXracer71

Posted August 12, 2008 - 05:19 PM


Has any one ever cut down the sliencer on a 4 stroke? Like an inch or 3 ? I have heard of ppl doing it but never paid much attention, till i got ready to re-pack mine and thinking about cutting it down. I have a 05 yzf 450. Need some input. Thanks

  • KJ790

Posted August 12, 2008 - 05:21 PM


I have seen people do it, it just makes the bike louder, I wouldn't recommend doing it.

  • YZF_MXracer71

Posted August 12, 2008 - 05:25 PM


yeah i am not looking for louder just a little more power. kinda a free mod if it worked. but thats why i am asking 4 i do it. thanks for ur input

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  • grayracer513

Posted August 12, 2008 - 05:45 PM


You would be more likely to loose power than gain it.

  • Darren282

Posted August 12, 2008 - 05:48 PM


my dad did it on his 02 crf450 just cause it was really long and ugly..dont think there was anything negative to it

  • YZF_MXracer71

Posted August 13, 2008 - 06:05 PM


any more input

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