Chm P4r Exhaust - CRF250R & RX - ThumperTalk

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Chm P4r Exhaust

By littledog, May 16, 2005 in CRF250R & RX

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littledog

Posted May 16, 2005

littledog

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Posted May 16, 2005

Anyone know best place to purchase CHM P4R EXHAUST. Decibels levels for X model exhaust?

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novaman64

Posted May 16, 2005

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Posted May 16, 2005

Yup, they are good guys. I dont know if they will sell directly to a consumer though. If they dont call Tony at Carmichael Honda parts department, 916-944-1318.

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yzfmxer

Posted May 16, 2005

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Posted May 16, 2005

Go to the CHM web site, they have a list of distirbuters, just find the one thats near you.

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Hondaracing915g

Posted May 16, 2005

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Posted May 16, 2005

whats the CHM website?

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FreeStyleMx

Posted May 16, 2005

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Posted May 16, 2005

The CHM exhaust on the 250 is great, i got one on my X, it runs and sounds great. As for sound, you get get below 96 dB with the quiet insert and even without it its not too loud. The CHM site is http://www.chmexhausts.com

-Ryan

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The Storm

Posted May 17, 2005

The Storm

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Posted May 17, 2005

I was tampering with buying one, but I wasnt impressed with what I heard about it. I can get one for $250, but is it worth it. Please dont just tell me its awesome cause you have one and its louder than stock. Honest answers are greatly appreciated!

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FreeStyleMx

Posted May 17, 2005

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Posted May 17, 2005

The power increase is very good, i do not base anything on sound. Look at the dyno runs.. they say it all.

-Ryan

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RedRider426

Posted May 17, 2005

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Posted May 17, 2005

I have a CRF250x with a CHM System P-4R and it is great. I heard that it only gives you .8 more horses. I think that is B.S. I compared my CHM ststem to a modified stock pipe at my friends house and it feels like more then .8 hp.

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RedRider426

Posted May 17, 2005

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Posted May 17, 2005

Can anyone tell me if that .8 thing is true or not. What is the actual hp gain with the CHM System P-4R?

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Ron Hamp

Posted May 17, 2005

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Posted May 17, 2005

i have dynoed the system and the .8 hp is only the peak gain it makes quite abit more in the mid and has more over rev and thats what you are feeling the pipe is a great pipe .

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SpdTrip

Posted May 17, 2005

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Posted May 17, 2005

can u post the dyno chart?

tia

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motobrett

Posted May 17, 2005

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Posted May 17, 2005 www.pipecity.com has great prices! call and ask for kyle, he hooked me up and i'm happy with the exhaust i bought (SM1 version of the CHM)
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The Storm

Posted May 17, 2005

The Storm

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Posted May 17, 2005

I would love to see the dynos for the system.

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