pro aluminum exhuast or hmf

[WhiteBros400ex]

Has any one heard of Pro Aluminum exhuast i saw it in the front page of my new dirt wheeles and i need a new exhuast so i was going to buy a black hmf slip on for $230, and i saw these today and they r $215 for a full system.

Just looking for any opions or if any one has heard or the pro aluminum exhuast.

[speedracer400]

i just got a 05 450 and ordered a hmf ballance pro full system. I sway to hmf quality and price and customer service. had the system on my 400 and was excellent. cant say enuf about there systems. Do some research and check dyno charts you'll probably find hmf comes out top.let you know in a couple of days when i get the system and jet kit on the bike.

[4Q2]

I just bought the Baldwin system and it sounds wiked!

[kazpr]

The HMF are very nice pipes!

[RedRacer44]

Go HMF my friend.....one of the best pipes you can buy. I wont buy anything but Sparks or HMF, i've had lots of good luck with both pipes on 400EXs, Z400s, and 450Rs that I've personally worked on.....

[WOracing]

yoshimura pipes are amazing...expensive but i sure know why. the fit ill give a 3.5 star out of 5 because we had to basically bend it into place. that was for the 400ex though and nothing fit right. so far everything for the 450r is perfect so you shouldnt have a problem with yoshimura. they have a nasty rumble to them to:macho

[WhiteBros400ex]

Yea ill prolly go HMF, and on the yoshi my buddy has one on his ex and it is wiked.

I got a Rossier and it is a wow pipe and a good price to. have a short can and a long one short is 101db, and long is 94-96db.