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FMF quiet core

Posted: Thu Apr 08, 2004 4:35 am
by wistech
Anybody got a pics of the quiet core for the stock moto muffler. Better yet got one for sale.

Posted: Thu Apr 08, 2004 4:52 am
by thomez
I've never heard of one for the FMF only the HMF .... does it exist?

Posted: Thu Apr 08, 2004 5:10 am
by wistech
I dont know. Im new to the moto.

Posted: Thu Apr 08, 2004 2:23 pm
by JeffQuadShop
I tried one in mine and it actually make it louder. :cry: sounded awful!

Posted: Thu Apr 08, 2004 5:55 pm
by wistech
So do you still have it . Is it one of those that is a crushed pipe with half moon slots in it ir a stack of conical baffles. Could I get a pic. Pleeeeaaassseee. Thanks

Posted: Thu Apr 08, 2004 6:29 pm
by JeffQuadShop
It was a year and a half ago, I don't remember what it looked like. I threw it away.

Posted: Thu Apr 08, 2004 7:20 pm
by wistech
:cry:

fmf quiet core

Posted: Fri Apr 09, 2004 5:46 pm
by moto450
to answer ur question it made my 02 blaze run much quieter but made the motor load up bad:eek: u can make it by removing the end cap. next measure the circumference of ur end cap (approx. 3 5/16) use flat steel stock cut ur circle in middle ( make hole roughly 1 1/2 in. round) find yourself round stock tube same demetions weld pieces together make round tubing roughly 6 1/2 in. long insert into canister. you just made fmf ti4quite core insert for the pipe:) part number thru parts unlimited is 040177. hope this can help. you can also order the spark arrester screen through parts unlimited too. ( around $40.00 ????)

Posted: Fri Apr 09, 2004 6:32 pm
by wistech
Thanks I found a pic of one . I could build one of those in my sleep. So thats just a straight through pipe . I fail to see how that would decrease the decible level. LOL

Posted: Sat Apr 10, 2004 1:17 pm
by BOBBY
The quiet core for the FMF Moto pipe is awful. It robbed lots of power and changed the sound to a higher pitch. The quiet core for a HMf however is good. You may be able to adapt it to a FMF. It loods like to me it would work.