Recommendations for after market exhaust - Yamaha Raptor Forum
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post #1 of 5 (permalink) Old 10-21-2014, 01:39 PM Thread Starter
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Recommendations for after market exhaust

Hey Guys. New to the forum and the Raptor 125. I just recently invested in a 2011 125 for my daughter. She has taking a real liking to racing!. I am interested in making a few performance upgrades to the bike for her. Can you recommend a manufacturer for an after market exhaust system and any other associated upgrades I should make that would not require a great deal of modifications. I understand that the air box may need to be changed out as well as the jetting on the carb. Any kits you would recommend.
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post #2 of 5 (permalink) Old 10-22-2014, 08:11 PM
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I can set you up with a air and battery box. It works well in the GNCC and mx. send me a pm If you would like one. checkout the air box post.
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post #3 of 5 (permalink) Old 10-25-2014, 11:13 PM
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I'm new to the Raptor as well & still finding my feet. I fitted a FMF Powercore 4 muffler and header pipe, noticeable hp gains and nice sound.
Try Gary at Gforce Powersports, he has the engine upgrade kit which can include a pipe as well, then you can put mowgrass' air box on.
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post #4 of 5 (permalink) Old 11-10-2014, 08:16 AM
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This air box works well even with no engine mods. With this pod air filter there is no chance of dirt getting the engine. We have had problems with the stock filter letting dirt pass into the engine.
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post #5 of 5 (permalink) Old 08-05-2019, 09:26 AM
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Recommendations for after market exhaust

Has anyone used a 2011-2013 raptor 125 Slip on silencer on a 2008-2013 raptor 250? We converted our raptor 125 to a YZ 85 big bore (105). Now I have this FMF slip on, that my son is begging me to put on our raptor 250. I have to be honest, visually it looks like a perfect fit. Just looking for insight. Thanks

Last edited by Yami-swami; 08-06-2019 at 12:21 PM.
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