Just wondering what the best pipe would be for a 05 Predator; the most power for the best price. Any ideas would be greatly appreciated.

 

Looking into the HMF but wondering what series is best...

 

I've got the Pure Polaris/White Bros pipe (12 discs) with the Rath Racing header pipe, I did a lot of research and I decided on this combo. Its like night and day compared to stock. Way more bottom end torque.

 

It can be argued many ways........but you've got the right idea.....about the best combo out there is the rath header with the hmf slip on.


Other options include the nicholas cycle pipe and the white bros pipe.

 

*Agrees* The muffler you can go with about whatever you want. Reduced back pressure increases mid - top HP significantly. The only thing i'd say is set in stone is that you need a Rath Header for the best low-mid...

 

I have an 06 LE and started off with thepure polaris. I went with the full HMF and love it. but beware, it will tear your right leg up if you don't wear boots ALL THE TIME. I am about to send my header out for ceramic coating to see if that helps. the header is bent a little wide and will burn you every ride without good boots and long pants. good luck.

 

Well whatever the combo is I would follow what Doug Nicholas uses.He has tested them all!!! He told me that the rath head pipe and any of these three silencers,,Pure polarisW/b (with a turn down) Rath racing,and HMF (which is also his drag silencer "modded Hmf").
I have both the pure polaris and the rath,on the rath header.The p/p isn't as loud and is better for trail riding .The rath seems to be better for full on racing,but is very loud.

 

I put a full Yoshimura RS-3 system on mine, and I noticed a big difference in the low and mid range. And it is plenty loud, even with the spark arrestor in. But if you it to be even louder have a little bit more "pep", then I would take it out. As for price, I got it on sale for a little over $400 on rockymountainatv.com. Hope this helps....

 

What?s the louds Exhaust Pipe, and is the Big Gun Evo X Complete System any good.

 

Ive got a mbrp exhaust system on my 03 predator, it hads a deep sound and increases horsepower by a few. I reccomend one.