- Utilize FMF's patented module precisely located at the initial stage of the header
- Key point positioning of the "Bomb" increases performance
- Horsepower is increased as much as 10%
- Act as "pre-muffler" helping to lower the decibel output
- The expansion and contraction of exhaust sonics through the system causes increased flow
- Sold each
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2003-2004 | Kawasaki | KLX400R | |
| 2003 | Kawasaki | KLX400SR | |
| 2000-2007 | Suzuki | DRZ400 | |
| 2000-2024 | Suzuki | DRZ400S | |
| 2005-2024 | Suzuki | DRZ400SM | |