- Filters are pre-oiled with Twin Air BIO Foam Filter Oil
- The ultimate consistency in pore coverage using state-of-the-art filter oiling machines
- Same industry-leading Twin Air Filter, now pre-oiled for your convenience
- Include a resealable bag for added convenience
- 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
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1998-2003 | KTM | 125 EXC | |
| 1998-2003 | KTM | 125 SX | |
| 1998-2003 | KTM | 200 EXC | |
| 1998-2003 | KTM | 200 MXC | |
| 1998-2003 | KTM | 200 SX | |
| 1998-2003 | KTM | 250 EXC | |
| 1998-2003 | KTM | 250 MXC | |
| 1998-2003 | KTM | 250 SX | |
| 1998-2003 | KTM | 300 EXC | |
| 1998-2003 | KTM | 300 MXC | |
| 1998-2002 | KTM | 380 EXC | |
| 1998-2002 | KTM | 380 MXC | |
| 1998-2002 | KTM | 380 SX | |
| 2001-2002 | KTM | 520 EXC | |
| 2001-2002 | KTM | 520 MXC | |
| 2001-2002 | KTM | 520 SX | |
| 2003 | KTM | 525 EXC | |
| 2003 | KTM | 525 MXC | |
| 2003 | KTM | 525 SX | |
| 2004 | KTM | 85 SX 17/14 | |