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yamaha_54
20th April 2004, 04:17 PM
i want 2 cut my muffler shorter but wat i want 2 no is how much 2 cut off? its the stock muffler on my 93yz125. i want 2 do this so i get a bit more bottom end power and also so it looks better coz now it sticks out behind the number plates heaps and looks crap.
thanx

oh and my muffler is 34cm long if that helps
and also this pic is not my muffler

ALLEN
20th April 2004, 04:54 PM
dunno why youd wanna do that though.its not gonna give u all that much more power

yamaha_54
20th April 2004, 04:58 PM
yeh but i also wana do it so i dont hav it hangin out the back of the bike coz it looks so ugly

ALLEN
20th April 2004, 05:01 PM
how much is hangin out?

yamaha_54
20th April 2004, 05:08 PM
bout 4 inch

meesh
20th April 2004, 06:27 PM
just get a fmf shorty muffler f*ck cuttin ya muffler in half! it wont do anything apart from make more of a shitty noise from my experience plus shortys rip.

HONDA_BOY
20th April 2004, 06:45 PM
shorty ...........

meesh
21st April 2004, 12:43 AM
fmfs dont have that little pipe bit at the end which makes it a little bit shorter i think.

yamaha_54
21st April 2004, 12:58 AM
nah they do it just has a cap over it. most mufflers hav a cap on the end now.

yamaha_54
22nd April 2004, 08:41 PM
could sum1 pleez help me out with how much i should cut off?

scobes
23rd April 2004, 12:17 AM
My mate has cut his muffler on his old bike from before, which was a 00 yz125, he cut it really short probably even shorter then a pro circu tand it worked good, not sure if it gave him much mor epower but people rekons it doesn work.

HONDA_BOY
23rd April 2004, 02:00 AM
go the full half

billy
23rd April 2004, 03:02 AM
dont cut it jus buy a shorty. easier but more expensive

yamaha_54
23rd April 2004, 03:06 PM
yeh i dont wana buy nethin 4 my bike coz im tryin 2 get a new 1 at the end of the year.
i think i might cut about 1/3-1/2 off do u think that will be 2 much or about right?

jraab
23rd April 2004, 04:44 PM
if your going to sell it why not just leave it or buy a new 1 and stick the old 1 back on when you sell it.

hardkau
29th April 2004, 12:53 AM
hey bro, just get the hack saw out and mung into her.
i took to my pc a while ago, took off about 65mm. it did give a small increase in the bottom i felt, not drastic, but every little bit adds up aye. this is on a '00 kx 125 by the way.
hope ya not worried about noise though lol. you'll be surprised how much louder ya bike gets

Pedigree
29th April 2004, 12:26 PM
hahaha sweet man

dave250
3rd May 2004, 12:36 PM
why dont you just cut some of the engine pipe

The Snitz
3rd May 2004, 12:48 PM
I Believe if they cut the Pipe, it would then not meet up with the bolts to bolt onto teh bike, needing to weld on a few nuts and bugger around to make it fit. It's probably easier just to cut the end off the silencer.

yamaha_54
3rd May 2004, 02:23 PM
i cut it a few days ago. i took 14cm off which made it 20cm long. it gave a little bit more bottom end and sounded alot crisper but not much louder. it also looks a lot betta because b4 i cut it it would stick out from behind the side plates. i mite get a pic later 2day

dtrule
5th May 2004, 08:45 PM
just cut the noz