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POWERCORE 4

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Features

  • New modular end cap allows easy tuning alterations
  • Standard Hi-Flo 2” end cap boosts all-around performance; optional smaller 13/4” end cap smooths power delivery; spark arrestor module adds off-road versatility
  • Computer designed and dyno tested for every 4-stroke application
  • Enhanced sonic evacuation delivers a higher flow of exhaust gases which increases power
  • A stainless steel mid-pipe mates to the computer-designed aluminum rear can for lightweight durability
  • Square or round (depending on the machine) perforated steel inner cores make for optimum flow, using hi-flo technology
  • FMF’s exclusive cross-weave internal packing provides longevity and maximum sound dispersement
  • Elliptical aluminum can offers strategic sizing for superior performance
  • Optional Quiet Core insert will provide a decrease in sound level if desired
  • PowerCore 4 SA features a patented screen-type spark arrestor that is approved by the U.S.F.S. and does not interrupt exhaust flow so there’s no performance loss
  • The PowerCore 4 SA system’s strategic ports allow the sonics to evacuate more effectively with the computer-designed Performance Flow end cap
  • Finally, the PowerCore 4 SA system is the power standard via square inner-core technology; big weight savings over stock

Images

POWERCORE 4



BOMBARDIER/CAN-AM

Part # Description Retail
FMF045010  FITS MODEL: DS650 01-07   $299.95 
1831-0404  FITS MODEL: Outlander 800 MAX XT 08   $329.95 
1831-0406  FITS MODEL: Renegade 800 08   $329.95 

HONDA

Part # Description Retail
FMF041032  FITS MODEL: TRX90 93-05   $199.95 
1830-0193  FITS MODEL: TRX90 06-07 - Full system   $199.95 
1831-0339  FITS MODEL: TRX250EX Sportrax 01-08   $249.95 
FMF041024  FITS MODEL: TRX250X 87-91/TRX300EX 93-08 - Full system   $299.95 
1831-0340  FITS MODEL: TRX350 Rancher 00-06   $249.95 
FMF041025  FITS MODEL: TRX400EX 99-08   $299.95 
1831-0342  FITS MODEL: TRX450R 04-08   $299.95 

KAWASAKI

Part # Description Retail
1830-0267  FITS MODEL: KFX50 08 - Includes header   $199.95 
FMF043018  FITS MODEL: KFX400 03-06   $299.95 
1831-0382  FITS MODEL: KFX450R 08   $299.95 
FMF042017  FITS MODEL: KFX700 V-Force 03-08 - Complete exhaust system including PowerBomb header   $599.95 

KTM

Part # Description Retail
1831-0411  FITS MODEL: 450 XC 08   $299.95 
1831-0411  FITS MODEL: 525 XC 08   $299.95 

POLARIS

Part # Description Retail
1831-0415  FITS MODEL: Outlaw 90 07   $249.95 
1831-0369  FITS MODEL: 335/500 Sportsman 98-00   $249.95 
1831-0415  FITS MODEL: Outlaw 450 MXR 08   $249.95 
1831-0011  FITS MODEL: 500 Predator 03-05   $299.95 
1831-0370  FITS MODEL: 500 Scrambler 98-02   $249.95 
1831-0390  FITS MODEL: Outlaw 525 IRS 08   $379.95 
1831-0407  FITS MODEL: Outlaw 525 S 08   $379.95 

SUZUKI

Part # Description Retail
1830-0262  FITS MODEL: LT-Z50 Quad Sport 08 - Includes header   $199.95 
1831-0401  FITS MODEL: LT-Z90 Quad Sport 08 - Includes header   $199.95 
FMF043018  FITS MODEL: LTZ400 03-08   $299.95 
1831-0209  FITS MODEL: LT-R450 06-08   $299.95 

YAMAHA

Part # Description Retail
1830-0214  FITS MODEL: YFM50 Raptor 07-08 - Includes header   $199.95 
FMF044022  FITS MODEL: YFM80 Raptor 02-08   $199.95 
1831-0363  FITS MODEL: YFM250 Bear Tracker 99-04   $249.95 
1831-0402  FITS MODEL: YFM250R Raptor 08   $299.95 
FMF044015  FITS MODEL: YFM350 Warrior 86-04   $299.95 
1831-0084  FITS MODEL: YFM350 Raptor 05-08   $299.95 
1831-0361  FITS MODEL: YFM350 Wolverine 95-05   $249.95 
1831-0364  FITS MODEL: YFM400 Big Bear 00-05   $249.95 
1831-0365  FITS MODEL: YFZ450 04-08   $299.95 
1831-0362  FITS MODEL: YFM600 Grizzly 98-01   $249.95 
FMF044016  FITS MODEL: YFM660R Raptor 01-05   $299.95 
1831-0181  FITS MODEL: YFM700R Raptor 06-08   $299.95 

This item appears on page 406 of the ATV Catalog