Which exhaust??

[sideways]

I just got back from ye old quad shop and recieved the news that my 400's FMF powerwercore IV has many cracks in the pipe and is now junk. anyway, i did a little research and i was looking into the white brothers E2, another powercore IV, or maybe something i never even heard about.

Anyone have any good suggestions on what i should get for an exhaust?

[diesel-mech]

Dude go with a straight pipe!!! Its cheap and almost no restriction:blah:

[PerrySoCal]

Duncan Fatboy4. Put one on my stock 400 and it is very nice. A bit loud, but worth it.

It improved my low and mid range noticeably, without affecting the top.

Call Eli at Duncan for more info. Tell him Perry sent you.

buy a sparks x-6...best pipe out there for sure... www.sparksracing.com go there and check it out...order it from c&d if u wanna save some $...it will give u a huge mid-top burst but with a big bore or high comp piston you lose no low end at all...if you need low end try to sparks x4 :macho

[Cody_300ex]

Might want to try HMF?

[TC426EX]

For a full system get a sparks, for a slip on get the TC if you can handle the noise, CT if you can find one, HMF, or the White Brothers R4.

[sideways]

has anybody used the WB E2 yet?? heard it was nice and has some great powert gains. I do need a full system so i might go with the sparks x-4. i ride mostly trails so i kinda am looking for more mid to low end power.
and im looking for a pipe thats not louder than my old FMF powercore IV was