What you need:
From K&N: 3 x Ru-2780
62-1340 (for crankcase breather)
62-1560 (for air temp sensor)
If you have Tuneboy or PCIII and are eliminating the O2 sensor an M18 oil pan bolt is needed to plug the exhaust header.
I also recommend a Dynojet O2 eliminator, for two reasons, one to make sure the O2 sensor is off/just in case you forget to turn it off in Tuneboy and two it covers the empty plug in the wire harness very nicely to help protect the connection.
Thanks to forum member SpeedTrip for letting me document this mod.
Take off the seat, bear claw cover and prop the tank up using the prop wand. Remove the air box cover and the air filter. The less fuel in the tank the easier it is to lift and the less likely you are to lose any out of the vent tubes.
Start removing the intake plenum in the order shown. Fasteners # a and b are hard to see so don't forget them.
Ultimately you will end up with these pieces being removed.....
This is what attaches to the throttle bodies.
When removing the piece labeled #2 in the schematic remove the air temp sensor by simply pulling it out of the rubber bung in the intake tract. In the photo below the air temp sensor has been removed and is sitting on the rubber bung.
The the square bit next to the air temp sensor is an air pressure sensor. The fastener that is holding it in place also secures the intake tract. Remove the fastener and gently move the air pressure sensor and the attached tubing aside.