- Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
- Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance
- Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions
KTM -- 450 EXC -- (2008, 2009, 2007); KTM -- 450 SX-F -- (2008, 2009, 2007); KTM -- 450 XC-F -- (2009, 2008, 2007); KTM -- 505 SX-F -- (2008, 2007, 2009); KTM -- 125 SX -- (2007, 2009, 2008); KTM -- 125 EXC -- (2008, 2009); KTM -- 200 XC-W -- (2007, 2009, 2008); KTM -- 450 XCF-W -- (2009, 2008, 2010, 2007); KTM -- 250 XC-F -- (2009, 2007, 2008); KTM -- 250 XCF-W -- (2007, 2009, 2008); KTM -- 250 SX -- (2007, 2008, 2009); KTM -- 250 XC -- (2007, 2009, 2008); KTM -- 250 EXC -- (2008, 2009, 2007); KTM -- 150 SX -- (2009); KTM -- 300 EXC -- (2008, 2009); KTM -- 300 XC-W -- (2008, 2009); KTM -- 250 SX-F -- (2009, 2008, 2007); KTM -- 200 EXC -- (2009, 2008, 2007); KTM -- 250 XC-W -- (2009, 2007, 2008); KTM -- 144 SX -- (2007, 2008); KTM -- 150 XC -- (2009); KTM -- 525 XC -- (2008, 2009); KTM -- 505 XC-F -- (2008, 2007, 2009)