not sure what exhaust to use yfz450

[schockyfz]

i have a 05 yfz 450 and i want to change my exhaust. i have looked at a couple of kits, but i am not sure what to use

[Yfz450dan]

Rossier!!! The best sounding and performing pipe for shure!!!!:eek2: :eek2:

[z400roosteR]

HMF Best sounding and power.......http://www.onlineparts.com/images/catalog/086758.jpg

[hoser 400ex]

2 votes for rossier!!! give joe a call and tell him lukr sent ya he will hook you up!!!:macho

[infantry317]

The question is, do you want to pass any sound testing? If so I think a DRD is the way to go very quiet, even uncorked. HMF's sound really good, but loud.

[hoser 400ex]

rossier with 12 disc supertrapp will pass ama. and still sounds good with great power....just my .02

[infantry317]

right, but each disk robs power. XC is 96db in MN

[4TraxRider]

I really like my HMF but i have to get rid of it due to the new sound restrictions in district 34 mx. Got a new carbon fiber GYT-R coming in tomarrow.:ermm:

[Octane]

If you ask 10 people what exhaust to put on your quad you will likely get 10 different answers.
Me personally I like anything Yoshimura. Im also a big fan of anything White Brothers. The E2 is a really great setup.
Just make sure that whatever you get will be able to meet the noise requirements for where you ride.

[jal232]

SPARKS!!!!!

[Mean250r]

if your not worried about sound, get a N motion! WOW this thing is awsome, i love mine, go to www.yfzcentral.com ALOT of people like them and everyone on that site runs one, heres mine, im verry happy with it

[yfz450rider11]

Go TC. Tcracingengines.com

[WhiteYFZ]

get a nmotion ..no doubt

[wagsracing]

Sparks!!!!!!!!!!!

[Mean250r]

Originally posted by wagsracing
Sparks!!!!!!!!!!!

i know looks arent everything, but i was gunna get a sparks until i saw the end cap, its turned down so much , jus my 2 cents

[03400EX_Nacs]

did someone say sparks? just making sure you was notified of the best :) SPARKS!!!!

[korniev]

Guys YFZ has such a heavy and s...y stock pipe that any aftermarket one gives it an extra power and you lose around 3-4 pounds in weight if not more. I was amazed about the weight difference between the stock pipe and my TI4 Procircuit Titanium.
I would not say any of those are the best cause I have not tryed all of them but get the titanium one cause you really gonna lose weight from it:)

[bad01300ex]

Originally posted by Mean250r
i know looks arent everything, but i was gunna get a sparks until i saw the end cap, its turned down so much , jus my 2 cents

Didnt seem to stop Natalie last year;)

but yea sparks is the best!

[fmfracing5]

get a phantom there one of the best sounding exaughst and best power out there, go to vcatv.com and they look bad ***

[rancid]

i had this guy build me a custom centermount, but he builds others as well. and it sounds so good and so much more power than my esr.http://www.gigotracing.com/index.php?id=11,0,0,1,0,0

[rancid]

heres my centermount.
http://i15.photobucket.com/albums/a352/deicide_/HPIM1376.jpg
http://i15.photobucket.com/albums/a352/deicide_/HPIM1371.jpg
http://i15.photobucket.com/albums/a352/deicide_/HPIM1327.jpg

[Mean250r]

Originally posted by bad01300ex
Didnt seem to stop Natalie last year;)

but yea sparks is the best!

notices what i said, i said that there pipes have a ugly end cap

[warrior350x]

If I were you I go with the Alba Kory Ellis pipe really nice sound and very cheap for the hole system

[yamaherman1]

i hav a sparks big core system with their new end cap, my system is also pc'd black with the headers ceramic coated black. btw the new end cap isnt turned down that much

[440racer66]

Originally posted by infantry317
The question is, do you want to pass any sound testing? If so I think a DRD is the way to go very quiet, even uncorked. HMF's sound really good, but loud.

i have a drd and it sux im getting a hmf and the drds are soooo big if you bottom them out you will flatten the pipe this is my second drd and the last one and my hmf is on the way

[440ex dragger]

I am looking to get a DR. D. Wanna sell me yours?

[440racer66]

yea if you can pulll the dent out of it its bashed in pretty good but you could beat it out

[440racer66]

Originally posted by rancid
heres my centermount.
http://i15.photobucket.com/albums/a352/deicide_/HPIM1376.jpg
http://i15.photobucket.com/albums/a352/deicide_/HPIM1371.jpg
http://i15.photobucket.com/albums/a352/deicide_/HPIM1327.jpg


wouldnt that heat up the air that th quad sux in and decrease the perfomance?

[rancid]

no didnt seem to affect it at all, had alot more power than my esr pipe i had before.

[redlineranger]

my choice's would be

1. Pro Circuit Ti4
2. Hmf
3. Yoshimura

all of them give excellent power gains, and sound damn good

[yfz450rider11]

by the new TC that has just came out. its the same one the pros run. so it can past emission and that. www.tcracingengines.com

[Mean250r]

Originally posted by yfz450rider11
by the new TC that has just came out. its the same one the pros run. so it can past emission and that. www.tcracingengines.com

but its so ugly :eek2: :ermm: :o