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  • FMF

FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 045283

  • Part #: 434770
  • Manufacturer Part #: 045283
  • MSRP Price: $799.95
  • Our Price: $719.99
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Overview of FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 045283

  • 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 then 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:
    (2) Aluminum mufflers with removable baffles
    (1) Donut gasket installed
    (2) Exhaust band clamps
    (4) Muffler straps
    (2) Support brackets
    (2) Aluminum spacers
    (4) 6mm-1.00 x 12mm flange hex head bolts
    (4) 6mm-1.00 flange hex nuts
    (2) 5/16 in. x 18 x 1 3/4 in. hex head bolts
    (2) 8mm-1.25 x 20mm flange hex head bolts
    Instructions

    Specs

    Type Complete System w/Spark Arrestor
    Units Each
    Weight 16.6 lbs

Specs for FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 045283

Type Complete System w/Spark Arrestor
Units Each
Weight 16.6 lbs

Fitment for FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 045283

Part 434770 fits the following machines

See if this part fits your ride

Polaris
2012 Polaris Ranger 800 RZR S
2011 Polaris Ranger 800 RZR S
2010 Polaris Ranger 800 RZR S
2009 Polaris Ranger 800 RZR S
2011 Polaris Ranger 800 RZR S LE Black Carbon Fiber
2011 Polaris Ranger 800 RZR S LE Black/Orange Madness
2012 Polaris Ranger 800 RZR S LE Black/White/Red
2010 Polaris Ranger 800 RZR S LE Orange Madness Premium
2012 Polaris Ranger 800 RZR S LE Orange Madness/Black
2010 Polaris Ranger 800 RZR S LE Purple Thunder
2010 Polaris Ranger 800 RZR-SW

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Instructions and Media for FMF Powercore 4 SA Stainless Steel Spark Arrestor MFLRS w/SS Header - 045283

Instructions - PDF Instructions - PDF Instructional PDF
Owners Manual - PDF Owners Manual - PDF Manual PDF