FMF – Powercore 4 Exhaust (ATV)

FMF – Powercore 4 Exhaust (ATV) The PowerCore 4 is the original race design muffler. Aluminum construction and stainless steel Hi-Flo endcaps make for the perfect […]
FMF - Powercore 4 Exhaust (ATV)
The PowerCore 4 is the original race design muffler. Aluminum construction and stainless steel Hi-Flo endcaps make for the perfect balance of performance and strength. If you’re looking to give your ATV a boost, the PowerCore 4 has the perfect power to price ratio.
Completely redesigned for all late model applications
Aluminum performance muffler with durable stainless steel components
99dB sound level with optional quiet insert (-3dB)
Use with stock or FMF header
Removable spark arrestor included
Easily serviced for repacking
Year | 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2004, 2005, 2006, 2007, 2016, 2017, 2018, 2019, 2020, 2021, 2022 |
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model | YAMAHA – Raptor 250, YAMAHA – YFZ 450, YAMAHA – Raptor 250R, YAMAHA – YFZ 450X |