FMF512 Products
$ 399.99
Product Name: Q4 S/A KLR650 '08-14Product Type: Quiet Performance Q4 Spark ArrestorBrand: FMFMFG Part Number: 042321Features: Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines to satisfy strict sound requirements U.S. Forestry...
$ 399.99
Product Name: Q4 S/A KLR650 '84-07Product Type: Quiet Performance Q4 Spark ArrestorBrand: FMFMFG Part Number: 042320Features: Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines to satisfy strict sound requirements U.S. Forestry...
$ 389.99
Product Name: Q4 S/A MUFFLER HEX SUZ RMZ450 '11-12Product Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 043326Features: Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines to satisfy strict sound requirements...
$ 399.99
Product Name: Q4 S/A MUFFLER HEX YAM WR450Product Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 044398Features: Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines to satisfy strict sound requirements U.S....
$ 399.99
Product Name: Q4 S/A MUFFLER KAWProduct Type: Q4 4-Stroke Quiet Series Slip-On ExhaustBrand: FMFMFG Part Number: 042388Features: Developed over years of championship off-road racing Max sound output 96db; most models below 93db Pounds lighter than stock Use with stock or FMF header Built-in spark arrestor included Easy to repack Not legal for...
$ 399.99
Product Name: Q4 SLIP-ON SUZProduct Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 043377Features: Incorporates internal baffles, chambers and space age sound-absorbing materials to accelerate exhaust flow with less noise and minimal power loss Well under the 96db sound output on most machines to satisfy strict sound requirements U.S. Forestry approved Spark...
$ 99.99
Product Name: RCT CAR REPLACEMENT END CAP KITProduct Type: Factory 4.1 End CapsBrand: FMFMFG Part
Number: 040643
$ 39.99
Product Name: RCT S/A REPLACEMENT SCREENProduct Type: Factory 4.1 Quiet InsertBrand: FMFMFG Part
Number: 040638
$ 49.99
Product Name: RCT S/S REPLACEMENT END CAP KITProduct Type: Factory 4.1 End CapsBrand: FMFMFG Part
Number: 040641
$ 289.99
Product Name: S/A PCIV SYSTEM CRF/XR 80/100 '01-11Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 041015Features: The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless...
$ 289.99
Product Name: S/A PCIV SYSTEM XR70Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 041017Features: The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless steel midpipe...
$ 289.99
Product Name: S/A PCIV SYSTEM XR80/100Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 040084Features: The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless steel midpipe...
$ 289.99
Product Name: S/A TC II TTR125 '00-11Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 040071Features: The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless steel...
$ 599.99
Product Name: S/S ALUM. FACT 4.1 RCT SL MFLR W/CAR CAP HONProduct Type: Factory 4.1 Slip-On ExhaustBrand: FMFMFG Part Number: 041602Features: All new incorporating the latest in Resonance Chamber Technology Patented core shape lowers sound level while maintaining maximum power output Patented canister shape increases internal volume for more sound absorbing material...
$ 399.99
Product Name: S/S M BOMB HEADER W/MID PIPE YAMProduct Type: Megabomb Header/MidpipesBrand: FMFMFG Part Number: 044458Description: The science behind the Megabomb header may be our greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing slip on for as much as a 3hp boost, plus the Megabomb...
$ 349.99
Product Name: S/S M-BOMB HEADERProduct Type: Megabomb Stainless HeaderBrand: FMFMFG Part
Number: 045665Features:
Substantial power increases everywhere
Constructed of extremely lightweight materials
$ 474.99
Product Name: S/S M-BOMB HEADER/MID PIPEProduct Type: Megabomb Header/MidpipesBrand: FMFMFG Part Number: 045659Description: The science behind the Megabomb header may be our greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing slip on for as much as a 3hp boost, plus the Megabomb actually reduces noises...
$ 524.99
Product Name: S/S M-BOMB HEADER/MID PIPEProduct Type: Megabomb Header/MidpipesBrand: FMFMFG Part Number: 045661Description: The science behind the Megabomb header may be our greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing slip on for as much as a 3hp boost, plus the Megabomb actually reduces noises...
$ 524.99
Product Name: S/S MEGABOMB HDR/MID PIPE HUSProduct Type: Megabomb Header/MidpipesBrand: FMFMFG Part Number: 045644Description: The science behind the Megabomb header may be our greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing slip on for as much as a 3hp boost, plus the Megabomb actually reduces...
$ 524.99
Product Name: S/S MEGABOMB HDR/MID PIPE KTMProduct Type: Megabomb Header/MidpipesBrand: FMFMFG Part Number: 045643Description: The science behind the Megabomb header may be our greatest engineering accomplishment to date. You can bolt on a Megabomb with an existing FMF Racing slip on for as much as a 3hp boost, plus the Megabomb actually reduces...
$ 399.99
Product Name: S/S MGBMB HDR HONProduct Type: Megabomb Stainless HeaderBrand: FMFMFG Part
Number: 041598Features:
Substantial power increases everywhere
Constructed of extremely lightweight materials
$ 249.99
Product Name: S/S POWERBOMB HEADER KAWProduct Type: Powerbomb SS HeaderBrand: FMFMFG Part Number: 042385Description: The FMF Power Bomb is a four stroke header pipe unit that has a unique bulge precisely located in the header system. A "pre muffler" of sorts, the Power Bomb actually lowers sound output because it creates more surface...
$ 159.99
Product Name: SHORTY 2-STROKE SILENCERProduct Type: Powercore II Shorty SilencerBrand: FMFMFG Part
Number: 022009Features:
Extruded from aircraft 6060 T6 alloy
Completely repackable
Maximum performance, minimum noise
Fits stock pipes as well as aftermarket pipes
Shorty silencers available for late model bikes to improve low-end thrust
$ 159.99
Product Name: SHORTY 2-STROKE SILENCERProduct Type: Powercore/Powercore II SilencerBrand: FMFMFG Part
Number: 022059Features:
Extruded from aircraft 6060 T6 alloy
Completely repackable
Maximum performance, minimum noise
Fits stock pipes as well as aftermarket pipes
$ 269.99
Product Name: SIL PCIV CRF/XR/80/100 '01-11Product Type: Offroad Powercore 4 Exhaust SilencerBrand: FMFMFG Part Number: 041014Features: The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless steel mid-pipe that...
$ 269.99
Product Name: SIL PCIV TTR125 '00-11 COMPLETEProduct Type: Offroad Powercore 4 Exhaust SilencerBrand: FMFMFG Part Number: 044136Features: The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless steel mid-pipe...
$ 269.99
Product Name: SIL PCIV XR70 01-02Product Type: Offroad Powercore 4 Exhaust SilencerBrand: FMFMFG Part Number: 041016Features: The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless steel mid-pipe that...
$ 269.99
Product Name: SIL PCIV XR80/100Product Type: Offroad Powercore 4 Exhaust SilencerBrand: FMFMFG Part Number: 040083Features: The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust Constructed with an extruded aluminum canister, a stainless steel mid-pipe that is...
$ 11.99
Product Name: SPRING & O-RING KITProduct Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 014814
$ 11.99
Product Name: SPRING & O-RING KITProduct Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 014815
$ 11.99
Product Name: SPRING & O-RING KIT CR250 92-01Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011307
$ 11.99
Product Name: SPRING & O-RING KIT CR500 92-01Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011308
$ 11.99
Product Name: SPRING & O-RING KIT KX125 91-02Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011311
$ 11.99
Product Name: SPRING & O-RING KIT KX250/ 500 89-02Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011312
$ 11.99
Product Name: SPRING & O-RING KIT KX80/Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011309
$ 11.99
Product Name: SPRING & O-RING KIT KX80/ 85/100 98-02Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011310
$ 11.99
Product Name: SPRING & O-RING KIT RM125 97-02Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011313
$ 11.99
Product Name: SPRING & O-RING KIT RM250 94-02Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011314
$ 11.99
Product Name: SPRING & O-RING KIT YFZ350 BANSHEEProduct Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011319
$ 11.99
Product Name: SPRING & O-RING KIT YZ125 89-98Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011315
$ 11.99
Product Name: SPRING & O-RING KIT YZ125 99-05Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011316
$ 11.99
Product Name: SPRING & O-RING KIT YZ250 '95-98Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011300
$ 11.99
Product Name: SPRING & O-RING KIT YZ250 89-98Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011317
$ 11.99
Product Name: SPRING & O-RING KIT YZ250 99-20Product Type: Exhaust Spring/O-Ring KitBrand: FMFMFG Part
Number: 011318
$ 8.99
Product Name: SS SWIVEL SPRING KIT 70MM 4-STROKEProduct Type: Exhaust Spring KitBrand: FMFMFG Part
Number: 011396
$ 179.99
Product Name: T-CORE 2 S/A SILVER BETAProduct Type: Turbinecore/Turbinecore II Spark ArrestorBrand: FMFMFG Part
Number: 025235Features:
No horsepower loss
Repackable
U.S. Forestry approved
No loose parts to fall off
Stainless steel endcaps look like factory bikes
$ 239.99
Product Name: T-CORE 2.1 S/A BETAProduct Type: Powercore 2.1 SilencerBrand: FMFMFG Part Number: 025273Description: FMF is about moving forward....faster. The all new Titanium Powercore 2.1 silencer is proof FMF is totally committed to 2-stroke progression. We love 2-strokes, we ride 2-strokes, and we’re devoted to delivering superior power to the 2-stroke faithful.Features: ...
$ 239.99
Product Name: T-CORE 2.1 S/A SILVER SHERCOProduct Type: Turbinecore/Turbinecore II Spark ArrestorBrand: FMFMFG Part
Number: 025267Features:
No horsepower loss
Repackable
U.S. Forestry approved
No loose parts to fall off
Stainless steel endcaps look like factory bikes
$ 39.99
Product Name: TCII REAR CONE CAP 1.25Product Type: Turbinecore 2 End CapBrand: FMFMFG Part
Number: 020464
$ 39.99
Product Name: TCII REAR CONE CAP 1.375Product Type: Turbinecore 2 End CapBrand: FMFMFG Part
Number: 020465
