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Discussion Starter #1
Which exhaust is the best for my new Predator ?
what's the different between each exhaust ?
Thank's
 

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Hi fvl,

The way things have been going across the counrty with so many Predators being sensitive to jetting/pipe changes, if I had it to do over, I would just wait a while and see how some of the new complete and slip-on systems test out.

HMF, PowerTech, Polaris (White Brothers), Yoshimure, Trinity, and FMF all currently have or are working on systems. I really feel y0ou should wait for jst a few weeks to a month,,,I think they'll all be available by then...


JJ
 

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I think the HMF pipe is awesome. I don't know why it is different than any of the other pipes, but I do know it made my Predator feel like a whole new animal. I've got the slip-on, K&N filter, 165 main jet, and raised the needle one notch. The bike pulls super hard in the low to mid-range all the way to the rev limiter. I would suggest this pipe to any Pred owner. I don't know about the others, but I can also tell you that it sounds way better than the WB.
 

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How much louder is the HMF over the stock pipe? Did the 165mj come with the pipe?
 

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night and day - way louder. you can get jets thru hmf for extra charge(but they recomend a 155 with there slip on). if you go to any local motorcyle shop they most likely will carry the mikuni jets. the jets are pretty much universal.


www.hmfengineering.com
 

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Next to nothing. I usually just buy a whole bunch in case i need em.
 

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my local dealer charged me $3 a jet
 

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I beleive when I replaced my jet there were two types of jets, a large and a small. If I remember correctly, it was the smaller that fit the predator carb.
 

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Discussion Starter #11
Where i can buy the head pipe white brother for my predator
Thank you
 

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White brothers hasnt realeased the head pipe yet. Polaris realeased a statement saying they where going cancel the headpipe. I have heard though that they just postponed it. SOOO...your gonna have to wait for our WB headpipe!
 

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Wait until some more options arrive and are tested by the mags. There is not much to choose from yet, and some of the ones available are actually robbing horsepower from the quad. By mid summer everyone should have there kits out and they will definitly have some much better systems out.
 

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I just ran the Polaris (white brothers) slip on and K&N filter until somebody does a complete exhaust comparison. But I will say the combination makes my Pred hit so much harder from start to limiter........... another machine all together. And I though my KFX700 was strong.
 

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I have a Big Gun pipe and silencer. It works well, but I want a K&N filter yet. Once I get that, I'll get it jetted and the valves adj. Hopefulley then I can run with my buddies Raptor.
 
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