Fit the models:
| KTM |
450XC |
2009 |
| KTM |
525XC |
2009-2011 |
| POLARIS |
OUTLAW 450 |
2008-2009 |
| POLARIS |
OUTLAW 525 |
2007 |
| POLARIS |
OUTLAW 525 IRS |
2008-2011 |
| POLARIS |
OUTLAW 525S |
2008-2010 |
| BETA |
RR250 2T |
2005-2009 |
| BETA |
RR400 |
2010-2016 |
| BETA |
RR450 |
2010-2016 |
| BETA |
RR525 |
2005-2009 |
| KTM |
250 EXC |
2003 |
| KTM |
250 EXC RACING 4-T |
2003-2006 |
| KTM |
250 EXC-F |
2002-2007 |
| KTM |
400 EXC |
2004-2007 |
| KTM |
400 EXC RACING |
2004-2007 |
| KTM |
400 SX RACING |
2004-2005 |
| KTM |
450 EXC |
2003-2008 |
| KTM |
450 SX RACING |
2006 |
| KTM |
520 EXC RACING |
1999-2002 |
| KTM |
525 EXC RACING |
2003-2007 |
| KTM |
525 SX RACING |
2003-2007 |
| KTM |
625 SMC SUPERMOTO LC4 |
2005-2007 |
| KTM |
625 SXC LC4 |
2003-2004 |
| KTM |
660 SMC SUPERMOTO |
2003-2006 |
| KTM |
690 DUKE |
2008-2011 |
| KTM |
690 DUKE R |
2010-2011 |
| KTM |
690 ENDURO |
2008-2011 |
| KTM |
690 ENDURO R |
2009-2011 |
| KTM |
690 SUPERMOTO |
2008-2009 |

For more than 50 years, K&N Filters has been an industry leader in automotive, motorcycle and other vehicle filtration and technology, offering products that increase performance, protection and longevity in thousands of vehicles around the world.
| Brand |
Model |
Year |
Name |
CC |
| BETA |
RR |
2006 |
|
250 |
| BETA |
RR |
2007 |
|
250 |
| BETA |
RR |
2010 |
|
400 |
| BETA |
RR |
2010 |
|
450 |
| BETA |
RR |
2006 |
|
525 |
| BETA |
RR |
2007 |
|
525 |
| BETA |
RR |
2008 |
|
525 |
| KTM |
EXC |
2003 |
|
250 |
| KTM |
EXC |
2004 |
|
250 |
| KTM |
EXC |
2003 |
|
250 |
| KTM |
EXC |
2004 |
|
250 |
| KTM |
EXC |
2005 |
|
250 |
| KTM |
EXC |
2005 |
|
250 |
| KTM |
EXC |
2006 |
|
250 |
| KTM |
EXC |
2006 |
|
250 |
| KTM |
EXC-F |
2007 |
|
250 |
| KTM |
EXC |
2004 |
|
400 |
| KTM |
EXC |
2005 |
|
400 |
| KTM |
EXC |
2006 |
|
400 |
| KTM |
EXC |
2007 |
|
400 |
| KTM |
SXC |
2004 |
|
400 |
| KTM |
SXC |
2005 |
|
400 |
| KTM |
EXC |
2003 |
|
450 |
| KTM |
EXC |
2004 |
|
450 |
| KTM |
EXC |
2005 |
|
450 |
| KTM |
EXC |
2006 |
|
450 |
| KTM |
EXC |
2007 |
|
450 |
| KTM |
EXC |
2007 |
|
450 |
| KTM |
EXC-R |
2008 |
Sixdays |
450 |
| KTM |
EXC-R |
2008 |
|
450 |
| KTM |
SX |
2006 |
|
450 |
| KTM |
SX |
2006 |
|
450 |
| KTM |
XC |
2009 |
|
450 |
| KTM |
EXC |
1999 |
|
520 |
| KTM |
EXC |
2000 |
|
520 |
| KTM |
EXC |
2001 |
|
520 |
| KTM |
EXC |
2002 |
|
520 |
| KTM |
EXC |
2000 |
|
520 |
| KTM |
EXC |
2001 |
|
520 |
| KTM |
EXC |
2002 |
|
520 |
| KTM |
EXC |
2003 |
|
525 |
| KTM |
EXC |
2004 |
|
525 |
| KTM |
EXC |
2005 |
|
525 |
| KTM |
EXC |
2006 |
|
525 |
| KTM |
EXC |
2007 |
|
525 |
| KTM |
SX |
2003 |
|
525 |
| KTM |
SX |
2004 |
|
525 |
| KTM |
SX |
2005 |
|
525 |
| KTM |
SX |
2006 |
|
525 |
| KTM |
XC |
2009 |
|
525 |
| KTM |
XC |
2010 |
|
525 |
| KTM |
SX |
2003 |
|
525 |
| KTM |
SX |
2004 |
|
525 |
| KTM |
SX |
2005 |
|
525 |
| KTM |
SX |
2006 |
|
525 |
| KTM |
SMC |
2005 |
Supermoto |
625 |
| KTM |
SMC |
2006 |
Supermoto |
625 |
| KTM |
SXC |
2003 |
|
625 |
| KTM |
SXC |
2004 |
|
625 |
| KTM |
SMC |
2003 |
Supermoto |
660 |
| KTM |
SMC |
2004 |
Supermoto |
660 |
| KTM |
SMC |
2005 |
Supermoto |
660 |
| KTM |
SMC |
2006 |
Supermoto |
660 |
| KTM |
DUKE |
2008 |
|
690 |
| KTM |
DUKE |
2009 |
|
690 |
| KTM |
DUKE |
2010 |
|
690 |
| KTM |
DUKE |
2011 |
|
690 |
| KTM |
ENDURO |
2008 |
|
690 |
| KTM |
ENDURO |
2009 |
|
690 |
| KTM |
ENDURO |
2009 |
|
690 |
| KTM |
ENDURO |
2010 |
|
690 |
| KTM |
ENDURO |
2010 |
|
690 |
| KTM |
SM |
2008 |
Supermoto |
690 |
| KTM |
SM |
2008 |
Supermoto |
690 |
| KTM |
SM |
2009 |
Supermoto |
690 |
| KTM |
SM |
2009 |
Supermoto |
690 |
| POLARIS |
OUTLAW |
2008 |
|
450 |
| POLARIS |
OUTLAW |
2009 |
|
450 |
| POLARIS |
OUTLAW |
2007 |
|
525 |
| POLARIS |
OUTLAW |
2008 |
|
525 |
| POLARIS |
OUTLAW |
2008 |
|
525 |
| POLARIS |
OUTLAW |
2009 |
|
525 |
| POLARIS |
OUTLAW |
2009 |
|
525 |
| POLARIS |
OUTLAW |
2010 |
|
525 |
| POLARIS |
OUTLAW |
2010 |
|
525 |
| KTM |
ENDURO |
2011 |
|
690 |
| KTM |
ENDURO |
2011 |
|
690 |
| BETA |
RR |
2011 |
|
400 |
| BETA |
RR |
2011 |
|
450 |
| BETA |
RR |
2011 |
Supermotard |
400 |
| BETA |
RR |
2011 |
Supermotard |
450 |
| POLARIS |
OUTLAW |
2011 |
|
525 |
| KTM |
DUKE |
2010 |
|
690 |
| BETA |
RR |
2012 |
|
400 |
| BETA |
RR |
2012 |
|
450 |
| KTM |
XC |
2011 |
|
525 |
| KTM |
DUKE |
2011 |
|
690 |
| BETA |
RR |
2013 |
|
400 |
| BETA |
RR |
2013 |
|
450 |
| BETA |
RR |
2014 |
|
400 |
| BETA |
RR |
2014 |
|
450 |
| BETA |
RR |
2014 |
|
450 |
| BETA |
RR |
2009 |
|
525 |
| BETA |
RR |
2011 |
Factory |
400 |
| BETA |
RR |
2011 |
Factory |
450 |
| BETA |
RR |
2009 |
Racing |
525 |