Twin Air Air Filter KTM 4-Stroke Backfire - 400-520 00-06 154212FR

• Twin Air dual-stage filters are the choice of top factory teams and riders worldwide.
• Dual-Bonded foam design filters out the smallest dirt particles, while allowing more air flow than two separate layers
• Flat foam sealing ring provides a secure seat against the airbox, even in the worst riding conditions
• Twin Air filters are slightly smaller than stock making them easier to change while increasing dead air space around the filter for better performance

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Fitment

2000 KTM 400 MXC Racing 4-Stroke
2000 KTM 520 EXC Racing 4-Stroke
2000 KTM 520 MXC Racing 4-Stroke
2000 KTM 520 SX Racing 4-Stroke
2000 KTM 525 EXC Racing 4-Stroke
2000 KTM 525 SX Racing 4-Stroke
2001 KTM 400 EXC
2001 KTM 400 EXC Racing 4-Stroke
2001 KTM 400 MXC
2001 KTM 400 MXC Racing 4-Stroke
2001 KTM 400 SX
2001 KTM 400 SX Racing 4-Stroke
2001 KTM 400 SXC
2001 KTM 520 EXC Racing 4-Stroke
2001 KTM 520 MXC Racing 4-Stroke
2001 KTM 520 SX Racing 4-Stroke
2001 KTM 525 EXC Racing 4-Stroke
2001 KTM 525 SX Racing 4-Stroke
2002 KTM 400 EXC
2002 KTM 400 EXC Racing 4-Stroke
2002 KTM 400 EXC-G
2002 KTM 400 MXC
2002 KTM 400 MXC Racing 4-Stroke
2002 KTM 400 SX
2002 KTM 400 SX Racing 4-Stroke
2002 KTM 400 SXC
2002 KTM 520 EXC Racing 4-Stroke
2002 KTM 520 MXC Racing 4-Stroke
2002 KTM 520 SX Racing 4-Stroke
2002 KTM 525 EXC Racing 4-Stroke
2002 KTM 525 SX Racing 4-Stroke
2003 KTM 400 EXC
2003 KTM 400 EXC Racing 4-Stroke
2003 KTM 400 EXC-G
2003 KTM 400 MXC
2003 KTM 400 MXC Racing 4-Stroke
2003 KTM 400 SX
2003 KTM 400 SXC
2003 KTM 450 EXC
2003 KTM 450 EXC Racing 4-Stroke
2003 KTM 450 MXC Racing 4-Stroke
2003 KTM 450 SX Racing 4-Stroke
2003 KTM 520 EXC Racing 4-Stroke
2003 KTM 520 MXC Racing 4-Stroke
2003 KTM 520 SX Racing 4-Stroke
2003 KTM 525 EXC Racing 4-Stroke
2003 KTM 525 MXC Racing 4-Stroke
2003 KTM 525 SX Racing 4-Stroke
2004 KTM 400 EXC-G
2004 KTM 400 MXC Racing 4-Stroke
2004 KTM 400 SXC
2004 KTM 450 EXC
2004 KTM 450 EXC Racing 4-Stroke
2004 KTM 450 MXC Racing 4-Stroke
2004 KTM 450 SX Racing 4-Stroke
2004 KTM 525 EXC Racing 4-Stroke
2004 KTM 525 MXC Racing 4-Stroke
2004 KTM 525 SX Racing 4-Stroke
2005 KTM 400 EXC Racing 4-Stroke
2005 KTM 450 EXC
2005 KTM 450 EXC Racing 4-Stroke
2005 KTM 450 SX Racing 4-Stroke
2005 KTM 525 EXC Racing 4-Stroke
2005 KTM 525 MXC Racing 4-Stroke
2005 KTM 525 SX Racing 4-Stroke
2006 KTM 400 EXC Racing 4-Stroke
2006 KTM 450 EXC
2006 KTM 450 EXC Racing 4-Stroke
2006 KTM 450 SX Racing 4-Stroke
2006 KTM 525 EXC Racing 4-Stroke
2006 KTM 525 MXC Racing 4-Stroke
2006 KTM 525 SX Racing 4-Stroke
2007 KTM 144 SX
2007 KTM 400 EXC Racing 4-Stroke
2007 KTM 450 EXC
2007 KTM 450 EXC Racing 4-Stroke
2007 KTM 525 EXC Racing 4-Stroke
2008 KTM 144 SX