i have seen post saying i should change the stock air filter. iwas wondering which one to go with and were is the best place to buy it

 

Most seem to believe the Twin air is best. I have the UNI filter myself.
Buck

 

I HAVE A QUSTION ABOUT THE 700 KING QUAD AIR FILER.I LIVE IN AZ. AND THEIR IS MAG. DUST IS THEIR A OIL FOAM FILTER ONE CAN PUT ON THIS BIKE?I HAVE THE STOCK FILTER ON IT NOW AND IS SUCKED ALOT OF DUST DOWN THE INTAKE.NOW IT KNOKS AND USES OIL(1/2 QUART IN 72 MILES).STILL UNDER FACTORY WARNTY.MINE IS A 2007 700 KING QUAD.BOUGHT IT IN NOV.2007 AND NOW IT HAS 2332 MILES.MY 2006 CAN/AM 400 MAX HAS 6350 MILE AND DOES NOT USE ANY OIL. IT HAS A OIL FOAM FILER(FACTORY)CAN ANY ONE HELP ME OR KNOW SOMEONE WITH SAME WHAT KIND OF PROBLEM?HELP[img]i/expressions/face-icon-small-disgusted.gif[/img]

 

Duffy buy a UNI it has an oil foam pre filter