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FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 042172

  • Part #: 434209
  • Manufacturer Part #: 042172
This item is no longer available

Overview of FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 042172

  • Computer designed, then dyno tested for each 4-stroke model listed
  • The highest-flowing exhaust system offered means top performance
  • Trademarked Square Core inner design has a larger surface area than old-style round cores
  • Stainless steel mid-pipe mates to the computer-designed aluminum rear can; elliptical aluminum canister for peak performance
  • Depending on the machine, square or round perforated steel inner cores create optimum flow with Hi-Flo technology
  • It all adds up to greatly improved flow and substantial power gains
  • Substantial weight reduction when compared to stock
  • Includes a Forest Service approved spark arrestor; arrestor does not hamper the exhaust flow so there is no performance loss


  • Included Items:
    (1) Exhaust System
    (4) Strap Brackets
    (3) 8 x 20mm Bolts
    (1) 8 x 45mm Bolt
    (1) 8 x12mm Bolt
    (2) Spacers
    (2) Washers
    (2) Band Clamps
    (1) Hose Clamp
    (1) Grommet - Male
    (1) Grommet - Female
    (1) Sleeve
    (1) Right-Front Muffler Hanger
    (1) Left-Rear Muffler Hanger
    (1) Right-Rear Muffler Hanger

Specs for FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 042172

Type - Exhaust Muffler/Silencer w/Spark Arrestor
Units Pair
Weight 20.50 lbs

Specs for FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 042172

Type - Exhaust Muffler/Silencer w/Spark Arrestor
Units Pair
Weight 20.50 lbs

Fitment for FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 042172

See if this part fits your ride

Part 434209 fits the following machines

Kawasaki
  • 2008 Kawasaki KRF750A Teryx 750 4x4
  • 2008 Kawasaki KRF750B Teryx 750 4x4 Camo
  • 2008 Kawasaki KRF750C Teryx 750 4x4 LE
  • 2008 Kawasaki KRF750D Teryx 750 4x4 LE Camo
  • 2008 Kawasaki KRF750F Teryx 750 4x4 NRA Outdoors
  • 2009 Kawasaki KRF750G Teryx 750 FI 4x4
  • 2009 Kawasaki KRF750J Teryx 750 FI 4x4 LE
  • 2009 Kawasaki KRF750K Teryx 750 FI 4x4 LE Camo
  • 2009 Kawasaki KRF750L Teryx FI 4x4 LE Sport
  • 2009 Kawasaki KRF750L-A Teryx 750 FI 4x4 Sport Monster Energy
  • 2009 Kawasaki KRF750M Teryx 750 FI 4x4 NRA Outdoors
  • 2012 Kawasaki KRF750N Teryx FI 4x4
  • 2011 Kawasaki KRF750N Teryx FI 4x4
  • 2010 Kawasaki KRF750N Teryx FI 4x4
  • 2012 Kawasaki KRF750P Teryx FI 4x4 LE
  • 2011 Kawasaki KRF750P Teryx FI 4x4 LE
  • 2010 Kawasaki KRF750P Teryx FI 4x4 LE
  • 2012 Kawasaki KRF750R Teryx FI 4x4 LE Camo
  • 2011 Kawasaki KRF750R Teryx FI 4x4 LE Camo
  • 2010 Kawasaki KRF750R Teryx FI 4x4 LE Camo
  • 2012 Kawasaki KRF750S Teryx FI 4x4 Sport
  • 2011 Kawasaki KRF750S Teryx FI 4x4 Sport
  • 2010 Kawasaki KRF750S Teryx FI 4x4 Sport
  • 2011 Kawasaki KRF750T Teryx FI 4x4 Special Graphics Edition
  • 2010 Kawasaki KRF750T Teryx FI 4x4 Special Graphics Edition
  • 2012 Kawasaki KRF750V Teryx FI 4x4 Special Graphics Edition
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Instructions and Manuals for FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 042172

Owner's Manual Owner's Manual PDF 230.7 KiB

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