Dennis Kirk Inc.
Legendary Service... Ask Your Friends - Since 1969
Need Assistance?
Over 150K Powersport Items - In-Stock and ready to ship today! View tires, apparel, helmets, exhaust and more!

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
There are no reviews for this item. Write Review
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!

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

You May Also Be Interested In