M4 exhaust
 

I have never heard of these exhausts but I have a chance to buy one for 125I was just curious how good they are, and if they sound well

RE: M4 exhaust
 

You can expect a really deep rich sound.

One of my bikes has a Yosi RS3 and the other has an M4. Quality is comparable between the two of them but I prefer the M4 sound hands down.

RE: M4 exhaust
 

well lets haave it M4 or RS3 I can get the M4 for 125 and the RS3 for 175? Which one does eveyone like better

RE: M4 exhaust
 

buy it, i had an M4 on my F3, and it was awesome... wa wa wee wee

RE: M4 exhaust
 

i have an m4 high mount and love it. has a nice rich tone to it and it follows the lines of the bike great.

RE: M4 exhaust
 

yo! where did you find these so cheap?? awesome!

RE: M4 exhaust
 

Yeah I would like to know where you found those prices too. Also a while back someone posted a link that had all different brand pipes and you could listen to them all. anyone know what that link is?

RE: M4 exhaust
 

They are used pipes look at the forums on here for parts for sale you can find some pretty good deals, I found the 150 RS3 at a local salvage place guy totaled his bike put managed not to total the pipe too...dont ask me how but its working out for me, the M4 was sold so I am buying the RS3...hopefully I like it