FMF705 Products
$ 399.99
Product Name: Q4 HEX S/A YZ450FProduct Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 044442Features: 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...
$ 399.99
Product Name: Q4 HEX SLIP ONProduct Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 041578Features: 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...
$ 699.99
Product Name: Q4 HEX SYS W/SS MEGABOMB CRF450R/RXProduct Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 041564Features: 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 '03-05 YZ250F 03-06 WR250FProduct Type: Quiet Performance Q4 Spark ArrestorBrand: FMFMFG Part Number: 044195Features: 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...
$ 349.99
Product Name: Q4 S/A CRF150F/230F '06-11Product Type: Quiet Performance Q4 Spark ArrestorBrand: FMFMFG Part Number: 041332Features: 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 HEX CRF 450X '05-09 2012-14Product Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 041516Features: 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 HEX MUFFLER YAMProduct Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 044472Features: 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 HEX RMZ450Product Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 043363Features: 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...
$ 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...
$ 399.99
Product Name: Q4 S/A MUFFLER HEX KAW KX250F '09-12Product Type: Q4 Hex Spark ArrestorBrand: FMFMFG Part Number: 042296Features: 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...
$ 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...
$ 349.99
Product Name: Q4 S/A MUFFLER SUZ DR200SE 2009Product Type: Quiet Performance Q4 Spark ArrestorBrand: FMFMFG Part Number: 043236Features: 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 QUIET PERF CRF450R '05-08 / CRF450X '05Product Type: Quiet Performance Q4 Spark ArrestorBrand: FMFMFG Part Number: 041255Features: 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...
$ 399.99
Product Name: Q4 SLIP-ONProduct Type: Quiet Performance Q4 Spark ArrestorBrand: FMFMFG Part Number: 041287Features: 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...
$ 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...
$ 399.99
Product Name: QUIET PERFORMANCE Q4 SPARK ARRESTORProduct Type: Quiet Performance Q4 Spark ArrestorBrand: FMFMFG Part Number: 044232Features: 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....
$ 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
$ 59.99
Product Name: RCT TI REPLACEMENT END CAP KITProduct Type: Factory 4.1 End CapsBrand: FMFMFG Part
Number: 040642
$ 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...
$ 399.99
Product Name: S/A PCIV-2 MOD DR250 90-99Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 043006Features: 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...
$ 399.99
Product Name: S/A PCIV-2 MOD DRZ250 '00-06Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 043012Features: 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...
$ 399.99
Product Name: S/A PCIV-2 MOD KLX250/300 '94-07Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 042000Features: 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...
$ 399.99
Product Name: S/A PCIV-2 MOD XR250 96-04Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 041020Features: 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...
$ 399.99
Product Name: S/A PCIV-2 MOD XR650 00-07Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 041023Features: 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...
$ 399.99
Product Name: S/A PCIV-2 MOD YZ400/426/ WR400 98-01Product Type: Offroad Powercore 4 Exhaust Spark ArrestorBrand: FMFMFG Part Number: 044013Features: 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 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...
$ 949.99
Product Name: S/S ALUM FACT-4.1 RCT SYS CAR CAP W/SS M BMB HDRProduct Type: Factory 4.1 Exhaust SystemBrand: FMFMFG Part Number: 041604Features: 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...
$ 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...
$ 649.99
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: 041610Features: 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...
$ 474.99
Product Name: S/S MEGABOMB HDR/MID PIPE HUSProduct Type: Megabomb Header/MidpipesBrand: FMFMFG Part Number: 045581Description: 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 HUSProduct Type: Megabomb Header/MidpipesBrand: FMFMFG Part Number: 045642Description: 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 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...
$ 349.99
Product Name: S/S MEGABOMB HEADER KAWProduct Type: Megabomb Stainless HeaderBrand: FMFMFG Part
Number: 042386Features:
Substantial power increases everywhere
Constructed of extremely lightweight materials
$ 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 P-BOMB HEADER HONProduct Type: Powerbomb SS HeaderBrand: FMFMFG Part Number: 041583Description: 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...
$ 199.99
Product Name: S/S POWERBOMB HEADER HONProduct Type: Powerbomb SS HeaderBrand: FMFMFG Part Number: 041483Description: 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...
$ 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
