Slip-Ons

Developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of ridingAluminum construction and stainless steel Hi-Flo end caps make for the perfect...

Overall increase in power and torqueDurable stainless steel and aluminum constructionSpace Age internal packing material for maximum longevityInternal shape of core uses Hi-Flo technologyEnhanced sonic evacuation provides for higher flow and increased...

FMF developed the PowerCore 4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of ridingAluminum construction and stainless steel Hi-Flo endcaps...

Fmf Powercore 4 Hex Slip-On Muffler 042401 Kawasaki -- KX 450 -- (2024)

Fmf Powercore 4 Muffler 042392 Kawasaki -- KX 250 -- (2021, 2022, 2023, 2024); Kawasaki -- KX 250 X -- (2021, 2022)

Developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of ridingAluminum construction and stainless steel Hi-Flo end caps make for the perfect...

Fmf Powercore 4 Muffler 043379 Suzuki -- DR 650 SE -- (2004, 2007, 2012, 2011, 2002, 2001, 1999, 2005, 2006, 2014, 2009, 2000, 2003, 2008, 2013, 1997, 2016, 2018, 1998, 2017, 2021, 2015, 2019, 2020, 2022)

Overall increase in power and torqueDurable stainless steel and aluminum constructionSpace Age internal packing material for maximum longevityInternal shape of core uses Hi-Flo technologyEnhanced sonic evacuation provides for higher flow and increased...

Developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of ridingAluminum construction and stainless steel Hi-Flo end caps make for the perfect...

Overall increase in power and torqueDurable stainless steel and aluminum constructionSpace Age internal packing material for maximum longevityInternal shape of core uses Hi-Flo technologyEnhanced sonic evacuation provides for higher flow and increased...

Overall increase in power and torqueDurable stainless steel and aluminum constructionSpace Age internal packing material for maximum longevityInternal shape of core uses Hi-Flo technologyEnhanced sonic evacuation provides for higher flow and increased...

Overall increase in power and torqueDurable stainless steel and aluminum constructionSpace Age internal packing material for maximum longevityInternal shape of core uses Hi-Flo technologyEnhanced sonic evacuation provides for higher flow and increased...