K&N filter installation on the WASPmobile.
Hi all.
Based on the Bargenators ride report (and persuasive insistence) I installed a new K&N filter to the S10.
The Aus spec Uni filter arrangement is certainly a pain in the ass to clean and the more I thought about all that oil and crap in the filters the more I leaned towards the easy maintenance of the K&N set-up.
Anyway, here's a few pics and a brief rundown on an easy install.
1/ Remove the bottom R/H/S and the whole L/H/S farings.
2/ Unplug the tank wires and carefully lay the tank back.
3/ Remove the Original paper filter, or in this case the foam Uni filters. Thoroughly clean inside the airbox base and lid... Remember that the airbox is now an active part of the filtering process where previously the Unifilters were straight onto the rubber intakes. Any dirt left inside the filter box COULD find it's way into the intake now.
4/ Not completely necessary but a good safety measure is to use silicone grease on the rubber sealing ring to ensure ALL air has to go through the filter.
This is where the molded ridge on the underside of the K&N filter seals against the rubber sealing ring inside the lower part of the air box.
5/ Install the new filter into the greased housing groove checking that it is pushed all the way home.
6/ There is another rubber sealing ring in the top half of the air box. We believe it's a good idea to use the silicone grease here as well.. You can never have too much safety measure.. Remember, this is silicone GREASE - not silicone sealant..
7/ Plonk the lid back in place and secure all the retaining screws.
Dont forget to install the middle screw and rubber centre plug.
Filter model number:
Worth picking up a K&N service kit as well:
For under $90 I think this is a mod very well worth doing.
Dont know why Yamaha Aus did not go down this path in the first place rather than use those dirty shity Unifilters with the spring wound wire down the throat of the intakes
I will be heading out for another ride in the forest this Sunday so I will report my findings on any improvement or otherwise.
Greg.