AIR FILTER 00-07 KTM 4ST, TWINAIR 154212FR

Part No. 15-4212.FR (oro2u.com)
KTM 450 SX 2003 - 2007,
KTM 400, 520, 525 4-STOKES 2000 - 2007,
Twin Air Foam Air Filter - 154212 BACKFIRE
Twin-Air dual-stage filters are used by factory race teams

and leading riders around the world Dual-bonded foam design removes even microscopic dirt particles, yet allows more air flow than regular two separate layer filters (flow bench tested) Flat foam sealing ring maintains a secure seal to the airbox, even in the worst riding conditions Twin Air filters run slightly smaller than stock, making them easier to change and increasing the dead air space around the filter for better performance

2007 KTM 400 EXC Racing 4-Stroke 2006 KTM 400 EXC Racing 4-Stroke 2005 KTM 400 EXC Racing 4-Stroke 2003 KTM 400 EXC Racing 4-Stroke 2002 KTM 400 EXC Racing 4-Stroke 2001 KTM 400 EXC Racing 4-Stroke 2004 KTM 400 MXC Racing 4-Stroke 2003 KTM 400 MXC Racing 4-Stroke