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ESR250R
10-31-2005, 02:42 PM
my dad has a megamax fmf pipe on his 300ex and he absolutely hates it. it seems to have more low-end then the stocker but absolutely falls on its face on topend and it sounds like crap. yes the quad was rejetted when we originally put the pipe on. the header pipe looks like its decent (diameter over stock) so we were thinking maybe keeping the header pipe and putting a different slipon on the quad. has anyone else done this the the megamax header? what slipon did you use? what kinda powergains? pictures? we were thinking maybe using the fmf header with a hmf slipon but i am unsure if they line up or not.
Cody_300ex
10-31-2005, 03:23 PM
Get a HMF slip-on. You wont regret it..
ESR250R
10-31-2005, 03:24 PM
will it mount to the fmf headpipe though?
Cody_300ex
10-31-2005, 03:34 PM
Should
madmandan11
10-31-2005, 05:10 PM
he wanna sell that pipe lol... im lookin for one but i dont really got the cash for a new one.... stop and shop aint the greatest specially when i gotta pay for my quad and a truck i cant drive yet lol
drifterx
11-01-2005, 07:58 AM
I've seen someone on here, that has the megamax header with the HMF slip on, so it can be done.
Trevor
11-01-2005, 08:32 AM
Is this a dg head pipe that I have? I have seen dg's and they don't look like mine. They arn't as straight back as mine. Is mine a dg? It has a dg muffler on it. This was on my bike when I bought it.
POW 352
11-01-2005, 08:34 AM
White Brothers E series...theres not real way to be positive on the fit but if the exhaust comes in a slip on form then it should match up unless the headpipe you have now is different from stock...but if you have carbon build up in the headpipe u might just think about replacing it anyways
Cody_300ex
11-01-2005, 02:32 PM
Originally posted by Trevor
Is this a dg head pipe that I have? I have seen dg's and they don't look like mine. They arn't as straight back as mine. Is mine a dg? It has a dg muffler on it. This was on my bike when I bought it.

deffinatly DG
hondardr4life
11-01-2005, 03:11 PM
Well, let me be the first to tell you. There is a way to fit an HMF onto a Megamax header, but it involves a lot of cutting and welding. My advice is DO NOT try it, it doesnt work good at all. I used to have a megamax, trust me, its worth the money to go out and buy a Curtis Sparks full system. It is the best pipe hands down for a 300ex. And it will give you tons of power over the megamax. I sold the FMF and bought the Sparks, and I couldnt be happier.
Honda TRX250ex
11-01-2005, 04:55 PM
thats what i was gonna do get a HMF slip on i also have a megamax and the header is fine just sounds like craps
rancher350rider
11-01-2005, 06:21 PM
on my fmf i have all the disc in if i took the disc out would it make a difrence and would i have to jet it
bustedknuckle
11-01-2005, 07:46 PM
i had bought a hetrick pipe,for my son.it worked great,didnt have to re jet it .
Blue250X
11-03-2005, 05:00 PM
Originally posted by Trevor
Is this a dg head pipe that I have? I have seen dg's and they don't look like mine. They arn't as straight back as mine. Is mine a dg? It has a dg muffler on it. This was on my bike when I bought it.

holy cows!!!!!! look how far your header comes out!!
Honda TRX250ex
11-03-2005, 06:48 PM
Originally posted by Blue250X
holy cows!!!!!! look how far your header comes out!!
surprise that the tire dosent hit it
Cody_300ex
11-04-2005, 05:30 AM
Originally posted by Blue250X
holy cows!!!!!! look how far your header comes out!!

All early model, and some new model DGs are like that.
Trevor
11-04-2005, 06:16 AM
Yeah I don't know why the header is so long. It seems to work half decent though. I don't know if there is any benifit of the pipe going straight for a bit before it makes the bend or what but after the bend it's straight out.
rollie
11-05-2005, 01:26 PM
Big Gun:cool: