- Utilize FMF's patented module precisely located at the initial stage of the header
- Position "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
- Not for use with stock muffler.
Suzuki -- DR-Z 400 S -- (2004, 2006, 2005, 2009, 2007, 2008, 2010, 2011, 2002, 2000, 2001, 2003, 2014, 2015, 2012, 2013, 2020, 2021, 2016, 2017, 2019, 2018); Suzuki -- DR-Z 400 -- (2006, 2007, 2002, 2004, 2001, 2000, 2003, 2005); Suzuki -- DR-Z 400 SM -- (2010, 2008, 2005, 2007, 2009, 2006, 2012, 2015, 2011, 2013, 2014, 2020, 2021, 2016, 2019, 2018, 2017); Kawasaki -- KLX 400 SR -- (2004, 2003); Kawasaki -- KLX 400 R -- (2004, 2003)
