FMF Racing Factory 4.1 Complete System Specs: FMF FACTORY 4.1™ COMPLETE SYSTEM• Titanium canister shape and size is lighter and moreperformance-optimizing• Front and rear end cap designs developed to ... View Details

FMF Racing Factory 4.1 Carbon Complete Systems With Powerbomb Header Specs: FMF FACTORY 4.1 CARBON COMPLETE SYSTEMSWITH POWERBOMB HEADER• The lightest full system available• Carbon muffler canister f ... View Details

FMF Racing Factory 4.1 and 4.1C Complete System With Megabomb Header Specs: FMF FACTORY 4.1 AND 4.1CCOMPLETE EXHAUST SYSTEMSWITH MEGABOMB HEADER ... View Details

FMF Racing Factory 4.1SL And 4.1C Slip Ons Specs: FMF FACTORY 4.1SL™ & 4.1C SLIP-ONS• Canister shape and size is lighter and more performance-optimizing• Front and rear end cap designs developed to e ... View Details

FMF Racing Q4 Spark Arrestor Specs: FMF “Q4” SPARK ARRESTOR• Developed over years of championship offroad racing• Max sound output 96dB; most models below 94dB• American TIMETAL canister, end caps an ... View Details

FMF Racing Q2 Spark Arrestor Specs: FMF “Q2” SPARK ARRESTOR• Slip-on design utilizing an integral spark arrestor and high quality packing material• Forestry approved and under 96 decibel legal• Combi ... View Details

FMF Racing Power Core 4 Specs: FMF POWER CORE 4• Race inspired price point muffler made for maximumpower output• Aircraft quality extruded aluminum canister withstainless steel components• Spark arre ... View Details

FMF Racing Titanium Power Core 4 S/A Specs: FMF TITANIUM POWER CORE 4 S/A• Completely American made using American materials• Titanium construction• 100db sound level• Includes a removable spark arre ... View Details

FMF Racing Hi-Flo Header Specs: FMF HI-FLO HEADER• Designed to enhance low to mid RPM power ... View Details

FMF Racing Factory 4 Full System Specs: FMF FACTORY 4™ FULL SYSTEM• A complete ‘front to back’ system consisting of performance matched components specificallydeveloped for each particular model• Our ... View Details

FMF Racing Titanium 4 SL (Slip-On) Specs: FMF TITANIUM 4™ SL (SLIP-ONS)• Using a similar muffler to the Factory 4™ system mated with a titanium orlong lasting stainless steel mid-pipe produces slip-o ... View Details

FMF Racing Titanium 4 Mufflers Specs: FMF TITANIUM 4• Huge weight savings of titanium plus offers substantialperformance gains• Fully tunable with modular end caps that will allow for easychanges tha ... View Details

FMF Racing Mid Pipes Specs: FMF MID PIPES• Must be used in conjunction with Titanium 4 Muffler• Available in both stainless steel and titanium construction• Stainless steel version offers identical p ... View Details

FMF Racing Factory Fatty Pipe Specs: FMF FACTORY FATTY PIPE• Hand-pounded seams for superior flow• Lighter gauge metal for the Factory sound• More tractable power, better throttle control• Unplated f ... View Details

FMF Racing Gold Series Fatty Pipe Specs: FMF GOLD SERIES FATTY PIPE™• The patented FMF Fatty Pipe™ is hands down the most-copiedperformance exhaust pipe in the world• Computer-designed and dyno-teste ... View Details

FMF Racing Fatty Dirt Bike Pipe Specs: FMF FATTY• The most copied pipe in the world• Broader, smoother powerband• Durable, nickel-plated finish• Includes replacement O-rings• 100% made in the USA ... View Details

FMF Racing SST Dirt Bike Pipe Specs: FMF SST• Exclusive SST module, proprietary technology• Incredible gains throughout the powerband• Sharpens off idle throttle response• Increases midrange pull and ... View Details

FMF Racing Universal Spark Arrestor Specs: FMF UNIVERSAL SPARK ARRESTOR• Lightweight and compact• Made specifically for those machines that do not have a bolton application• The exclusive “Turbine Da ... View Details

FMF Racing The Q Silencer Specs: FMF THE Q™ SILENCER• U.S. Forestry legal spark arrestor muffler system will meet the93dB sound level set by the forestry service• The quietest 2-stroke legal performa ... View Details

FMF Racing Power Core 2 Shorty Specs: FMF POWER CORE 2 SHORTY™• Shorter inner core length andaluminum canister• Finely tuned bolt on silencer thatmaximizes bottom and mid RPM• An excellent choice for ... View Details

FMF Racing Power Core 2 Exhaust Specs: FMF POWER CORE 2™• Stainless steel endcaps and stinger• Extruded aluminum oval canister• Easily serviced for re-packing ... View Details

FMF Racing Turbine Core 2 Exhaust Specs: FMF TURBINE CORE 2™• Low maintenance, lightweight and power retaining• Using the exclusive “Turbine Dampening System” this top-notchproduct has well earned i ... View Details