What type of air filter??

[asjr39]

does anyone know what is the best air filter for this Quad? I heard stock, mod quad, foam, anyone know? thanks guys

[jhenry88]

I put a new twin air on my ltr a while back and i love it .

[05Z400rdr]

K&N

[HiperEX]

i am running a prodesign with the a uni , man are the ltr filters ever small compared to the yfz and 450r

[AL Elks]

Originally posted by HiperEX
i am running a prodesign with the a uni , man are the ltr filters ever small compared to the yfz and 450r

You said it. For that reason you might as well stick with a foam filter. A K&N or any other after market will give you no power gains unless you eliminate the air box.

If it were me and I was sticking with the air box I'd stick with a foam filter.

All this is coming from a die hard K&N fan! :)

[TTZ450]

I used the pro design k&n air filter adapter and cut my airbox out leaving only the mounting tabs.. I only race TT so I don't really have the issue with mud or sand that others might have..