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View Full Version : Best Filter Poll


QuadTrix6
03-14-2003, 08:26 AM
i know there have been other threads on this but they were all old and never really got a good answer so please vote and post your feeling on them pros and cons, i need to know which filter i should get on my 400EX thanks
REC
03-14-2003, 08:54 AM
No-Toil filter and oil can't be beat for convience.
They seem to flow as good as any other two stage filter as well.
03-14-2003, 10:46 AM
I like UNI:devil
400EXrider#91
03-14-2003, 11:36 AM
deff K&N their the best had them on al my bikes and always will:D
RiPPiNiTuP7
03-14-2003, 12:06 PM
I had them both and like UNI better :macho
Steve-o 400EX
03-14-2003, 12:23 PM
I love my Sparks!:D ;) :macho
AtvMxRider
03-14-2003, 12:32 PM
I've run a K&N and a Uni and I liked them both but I would have to say I noticed the most difference with the K&N.
redroost85
03-14-2003, 12:56 PM
I have tried Twin Air, but I noticed a big difference with K&N. There is no going back for me. I run the outerwear too.:)
AtvMxRider
03-14-2003, 01:08 PM
Originally posted by redroost85
I run the outerwear too.:)

So do I ;) . I highly recommend using one with a K&N especially if you ride in dusty conditions.
Sportrax10
03-14-2003, 01:52 PM
I like UNI also!
trxex
03-14-2003, 02:28 PM
i have the uni ,seems ok
Dave400ex
03-14-2003, 03:24 PM
UNI or No-Toil. Foam is the way to go...
OutlawEX
03-14-2003, 06:26 PM
I currently switched from K&n to Uni...
lilpoppy
03-14-2003, 09:11 PM
K&N deffinatly if you want the most power. Just keep it clean and well oiled and you will never have a problem.
QuadTrix6
03-15-2003, 08:12 AM
Originally posted by OutlawEX
I currently switched from K&n to Uni...


how they compare, i heat that the kandn lets a lot of dust through even with the outerwear :confused:
lilpoppy
03-15-2003, 08:22 AM
It all depends on how well you maintain it. If you keep up on cleaning and oiling nothing will get through. My has been coated with dust and the inside is alwase spotless and I have never seen evidence of any dirt or sand whatsoever getting past the filter and I have ridden in some pretty bad conditions.
hondaboy400ex
03-15-2003, 01:59 PM
i love uni i would not run a k&n cause when thay get wet is sucks @$$ and the start sucking in dirt i sucked in sand and smoked my engine i just had good luck with uni ;)
zoom400ex
03-15-2003, 04:43 PM
I have a k&n right now and see good power gains for a filter................but for the trouble of keeping it clean i might switch to a uni and take the 1/10 of a power loss.