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View Full Version : hmf quiet core insert?



400man
04-15-2011, 10:23 AM
http://cgi.ebay.com/ebaymotors/HMF-Exhaust-Pipe-Muffler-Quiet-Core-450R-400EX-700XX-_W0QQcmdZViewItemQQhashZitem5d2e4f3072QQitemZ40020 8900210QQptZMotorsQ5fATVQ5fPartsQ5fAccessories

has anybody ever tried one of these? id like to find a way to quiet down my exhaust just a little bit. I could probably make one myself if anyone has got one and could post up a pic.

400man
04-16-2011, 10:25 AM
anybody?

supertrooper90
04-16-2011, 10:57 AM
I have one on my wifes quad. It does work. I can get a pic in a day or two but idk how to post them on here so pm me your email address

400man
04-17-2011, 09:43 PM
well I just went ahead and ordered one off ebay. i'll post up some pics and a review when I get it..

01 400EXer
04-18-2011, 06:46 AM
I found that something like this worked out. It toned it down some but it does not sound like crap. I am still playing with some ideas for an insert.

http://www.homedepot.com/h_d1/N-5yc1v/R-100212965/h_d2/ProductDisplay?langId=-1&storeId=10051&catalogId=10053

NMills
04-18-2011, 05:18 PM
Tell me how closet rod holders work???

Also...


Are the HMF cores universal? or do you need a HMF can?

01 400EXer
04-18-2011, 06:38 PM
I went through the whole process of making something that fits in the recessed area at the end of the can and then I saw the closet rod ends that I had laying around and guess what, it fit behind the end cap. It is a little smaller but it fit. I stuck it in there and the sounds wasn't to bad. Much better than the quiet core itself. Try it out, heck for $2.50 it was worth a shot. So far I have been satisfied with the sound.

Not sure if the HMF quiet cores are universal.

NMills
04-18-2011, 06:43 PM
Does anyone know if the HMF cores are universal???? or maybe with a slight mod made to fit??? i have the WB R4 and the inner baffle is falling apart... and i don't wanna get anew can yet... i like my R4...