In Stock

THE DON TEE

SP23118917CHAS

• 100% Cotton S/S Tee
• Soft Hand Screen Print

FMF POWERBOMB Goggle - Mirror

F-50200-MIROSILIMMISILADULT

•    Removeable nose guard deflects roost and debris

•    Anti-fog coated polycarbonate lens for clear vision

•    Triple layer moisture managing face foam soaks up sweat

•    45mm Ultra-wide silicon coated strap ensures a secure fit

•    9 retention points secure lens in frame

•    All adult FMF goggles share the same lens and tear-offs

•    Mirror lens model includes spare clear lens

FMF FACTORY MX BIKE

SU23194900GE2OS

1. 1/12 Scale 
2. Die Cast With Plastic
3. For Ages 5 and Over

FMF 3' X 5' FLAG

SU22194900NOCOS

• FMF Classic Logo Flag 
• 3' x 5' 
• Perfect for Camping or Garage
• 100% Polyester 
• 2 Metal Eyelets

ORIGINS 2 HAT

SP21196908BLKOS

• 100% Cotton
• Men's curved bill snapback
• Trucker style
• FMF logo applique detail
• Replica from back in 73'

RCT CARBON REPLACEMENT END CAP KIT 040643

040643

·Now offering complete end cap rebuild kits. Whether it be for a Powercore 4, Q4, Factory 4.1 or the new RCT we have you handled. The kit includes Stainless Steel, Titanium, or Carbon Fiber (RCT Only) end cap, 3/16 stainless steel rivets, and strap mounts to secure end cap to canister.

DON PULLOVER FLEECE

FA22121902BLKS

• 80% Cotton /20% Polyester Pullover Hoody 
• Classic FMF Style

GASS TEE

FA21118915BLKS

• 100% Cotton S/S Tee
• Soft Hand Screen Print

FACTORY CLASSIC DON TEE

SP23118918BLRS

• 100% Cotton S/S Tee
• Soft Hand Screen Print

FMF POWERBOMB Goggle - Clear

F-50200-CLROBLKCLRADULT

•    Removeable nose guard deflects roost and debris

•    Anti-fog coated polycarbonate lens for clear vision

•    Triple layer moisture managing face foam soaks up sweat

•    45mm Ultra-wide silicon coated strap ensures a secure fit

•    9 retention points secure lens in frame

•    All adult FMF goggles share the same lens and tear-offs

•    Mirror lens model includes spare clear lens

FMF POWERCORE Goggle - Mirror

F-50400-MIASCAMMSIADULT

•    Anti-fog coated polycarbonate lens for clear vision

•    Dual layer face foam manages sweat

•    40mm wide silicon coated strap keeps goggles in place

•    9 retention points secure lens in frame

•    Supports triple post tear-offs

•    All adult FMF goggles share the same lens and tear-offs

FMF 4.1 COLORWAYS 2020 LOGO KIT – BLUE 014849

014849

BOXCAGE TEE

SP23118916CHAS

• 100% Cotton S/S Tee
• Soft Hand Screen Print

FACTORY CLASSIC DON PULLOVER FLEECE

FA22121903BLKS

• 80% Cotton /20% Polyester Pullover Hoody 
• Classic FMF Style

FMF 4.1 COLORWAYS 2020 LOGO KIT - ORANGE 014850

014850

FMF 4-STROKE WASH PLUG WITH STREAMER 011299

011299

THE DON 2 HAT

SP21196909BLKS/M

• 98% Cotton/ 2% Polyurethane
• FMF men's hat
• FlexFit 210 
• Direct logo embroidery with front/ back logo

FMF POWERBOMB/POWERCORE Replacement Non-Mirror Lens Anti-Fog

F-51001-NMCLRADULT

•    Single layer replacement lens

•    Anti-fog coating

•    Fits adult PowerBomb and PowerCore goggles

•    Safeguards against UVA and UVB spectrums up to 400nm

GASS HAT

FA7196903REDOS

• 5 Panel Trucker Hat 
• Snapback 

SINCE 73 LEGENDS JERSEY

FA23119902REDXS

• The Legends Jersey Re-Issue Jersey 50 years in the making
• Custom dyed micro mesh fabric for max air flow 
• Updated moisture wicking fabric to keep you dry
• Classic FMF logo silkscreened on front and back.

RIDE BAD FAST / ADULT

FA2419490BLKXL

• FMF X Mendid Underwear
• 90% Poly 10% Spandex
• S=28-30 M=30-32 L=33-35 XL=36-38 XXL=41-49

FACTORY 4.1 RCT SPARK ARRESTOR INSERT 040638

040638

Turbinecore 2.1 025296

025296

Meet the WORLDS bestselling spark arrested exhaust, the TurbineCore 2.1 uses the exclusive "Turbine Dampening System". This top-notch product has well earned its U.S. Forest legal status. The straight through design of the spark arrestor canister and the performance flow stainless steel end cap ensures strength, durability and most importantly, track and trail proven unrestricted power and performance. The Turbinecore 2.1 is the #1 spark arrestor in the world!

• -Race-tested, smooth power curve throughout the RPM range.
• -Unrestricted performance unlike other brands that use inserts that can clog up with oil        and potential bike damage.
• -Engineered to assault today's tracks and trails
• -Larger diameter aluminum canister for more tunability and longer lasting packing life.
• -Delivers a crisp, notable sound.
• -Pounds Lighter than stock.
• -Complete Aluminum and Stainless Steel construction
• -Optimally designed to complement performance of FMF pipes; works and fits FMF or          stock.
• -Built In-House at FMF state of the art manufacturing facility in the USA

FMF 4-STROKE RACE PACKING 015303

015303

Did you know a freshly packed silencer or muffler actually restores power?

Our Performance Packing is comprised of fine, blended interwoven fiberglass fibers made to FMF’s specifications for high heat resistance, great sound attenuation and optimum performance and longevity. Look for FMF’s distinctive red performance packing.

FACTORY CLASSIC DON 2 HAT

SP21196910ORGS/M

The FMF Factory Don hat is a namesake for the FMF founder, Don Emler, and is so clean and sleek you'll want one in every color.

• FMF Factory Classic Don Hat
• FlexFit 210 hat
• Front panel embroidery

FMF POWERBOMB/POWERCORE Standard Tear-Offs Multipack

F-51011NOC20PK

•    Get clear vision with a simple pull of a tab

•    Adult offered in 20pk and 50pk

•    Youth offered in 20pk

LOVE THIS SOUND TEE

SP23118915BLKL

• 100% Cotton S/S Tee
• Soft Hand Screen Print

HEX Q4/F4.1 RCT QUIET CORE S/A INSERT 040688

040688

Fits late 2021 & 2022 mufflers only

Factory Fatty 025290

025290

The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter what type of riding you do, the Fatty has the benefits you’re looking for.

-Lighter 20 gauge steel used for the body of the pipe.

-19 Gauge steel used for the header portion.

-Includes O-rings on most models

-Hand pounded seams for smooth flow transitions.

-O-Rings Included

FMF 1973 OVAL KEYCHAIN

SP221949011NOCOS

• Double Side Alloy FMF Classic Oval Metal Keychain

ULTRA QUIET F4.1 RCT QUIET CORE S/A INSERT 040689

040689

Fits late 2021 & 2022 mufflers only

FMF 2-STROKE S/A (T-CORE, Q) DECAL REPLACEMENT 012699

012699

FMF TURBINECORE 2.1 WRAP MYLAR DECAL REPLACEMENT 014828

014828

FMF SHORTY NEW VINYL DECAL REPLACEMENT 014845

014845

FMF 2-STROKE MFLR PACKING 010589

010589

Did you know a freshly packed silencer or muffler actually restores power?

Our Performance Packing is comprised of fine, blended interwoven fiberglass fibers made to FMF’s specifications for high heat resistance, great sound attenuation and optimum performance and longevity. Look for FMF’s distinctive red performance packing.

FMF TITANIUM POWERCORE 2.1 MYLAR DECAL REPLACEMENT 3PC 014950

014950

FMF GEARS Sunglass

F-61503MBLKMIREDOS

- 100% UV protection

- Lightweight, durable nylon frame

- High impact resistant and shatter proof polycarbonate lenses

- Comes with a microfibre cleaning pouch

- Matte Crystal Smoke Color  has a polarised lens

FMF POWERBOMB/POWERCORE Replacement Mirror Lens Anti-Fog

F-51002-MIMIBUBUADULT

•    Single layer replacement lens

•    Anti-fog coating

•    Fits adult PowerBomb and PowerCore goggles

•    Safeguards against UVA and UVB spectrums up to 400nm

YZ250F'19-26/250FX'20-26/450F'18-26/450FX'19-23 TITANIUM KICK SHIELD 040691

040691

FMF HEX POWERCORE 4 WRAP LOGO ALUMINUM DECAL REPLACEMENT 014842

014842

Muffler decals peeling off or just need a freshen up? We now offer replacement decals for most model exhausts!

FMF FACTORY Sunglass

F-61502MBLKMIBLUOS

- 100% UV protection

- Lightweight, durable nylon frame

- High impact resistant and shatter proof polycarbonate lenses

- Comes with a microfibre cleaning pouch

FMF POWERCORE YOUTH Goggle - Clear

F-50500-CLCOBLKCLRYOUTH

•    Anti-fog coated polycarbonate lens for clear vision

•    Dual layer face foam manages sweat

•    40mm wide silicon coated strap keeps goggles in place

•    9 retention points secure lens in frame

•    Supports triple post tear-offs

•    All youth FMF goggles share the same lens and tear-offs

Gnarly 025289

025289

The FMF Gnarly pipe focuses on increasing the lower RPM horsepower and torque to get you out of the toughest terrain. When looking to add 4-stroke tractor like torque to your 2-stroke and you need a pipe to withstand the harsh elements, this is the pipe for you. Strong and rugged, this aggressive pipe dishes out handfuls of torque and bottom to mid range pull needed for late model 200cc through 500cc machines and the rigors of the off road domain.

-Nickel plating is an FMF trademark and has been ‘copied’ by everyone making it the most imitated expansion chamber in the world.

-Super strong18 gauge steel construction makes it GNARLY!

-O-Rings Included

FMF FCTRY 4.1 RCT REPLACEMENT WRAP DECAL 014841

014841

P-CORE 4 HEX S/A INSERT WITH HEX BOLT 040670

040670

FMF THE DON Sunglass

F-61506MBLKMIREDOS

- 100% UV protection

- Lightweight, durable nylon frame

- High impact resistant and shatter proof polycarbonate lenses

- Comes with a microfibre cleaning pouch

FMF 4-STROKE REPACKING PILLOW 015302

015302

Did you know a freshly packed silencer or muffler actually restores power?

Our Performance Packing is comprised of fine, blended interwoven fiberglass fibers made to FMF’s specifications for high heat resistance, great sound attenuation and optimum performance and longevity. Look for FMF’s distinctive red performance packing.

DON LANYARD

SP9194900BLKOS

• ADJUSTABLE LANYARD 

FACTORY 4.1 RCT TITANIUM ANODIZED SL (Slip-On) W/ CARBON CAP 045670

045670

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.

-Available in Blue Anodized Titanium Muffler with Carbon End Cap 

-Massive Power gains throughout the RPM range.

-Huge weight savings

-New RTS (Rapid Tuning System)

-FMF uses the highest quality proprietary blend of alloy grade titanium made specifically to our standards.

-See Features Tab -> Fitment for header compatibility 

FMF SCREAMING SOCK

FA24194905WHTOS

• FMF Custom Knit 
• Shift Knitted On Bottom Of Left Sock
• Brake Knitted On Bottom Of Right Sock 
• FMF Woven Label On Both Sides 
• 73% Cotton / 13% Poly 10% Spandex / 4% Spandex 

FMF RETRO FACTORY 4.1 RCT REPLACEMENT WRAP DECAL 014855

014855

FMF POWERCORE YOUTH Goggle - Mirror

F-50500-MIASGRYMISILYOUTH

•    Anti-fog coated polycarbonate lens for clear vision

•    Dual layer face foam manages sweat

•    40mm wide silicon coated strap keeps goggles in place

•    9 retention points secure lens in frame

•    Supports triple post tear-offs

•    All youth FMF goggles share the same lens and tear-offs

FMF POWERBOMB OTG Goggle - Clear

F-50204-CLROBLKCLRADULT

•    Expanded eyeport for easy fit even with larger framed glasses

•    Integrated pockets with cushioning foam provide relief for temple arms

•    Widened nose bridge foam aids in fit while reducing fogging

•    Removeable nose guard deflects roost and debris

•    Anti-fog coated polycarbonate lens for clear vision

HON CRF125F'19-27 P-CORE 4 S/A MFLR 041582

041582

The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark Arrestor Version, the Mini Powercore 4 features a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel header. Its pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle.

Hi-Flo Core and End Cap

Pounds lighter than stock

FACTORY 4.1 RCT QUIET INSERT 1-1/2” SPARK ARRESTOR 040678

040678

FMF P-CORE2 NEW VINYL DECAL REPLACEMENT 014844

014844

FMF POWERBOMB Enduro Goggle - Clear

F-50202-CLROBLKCLRADULT

•    Removeable nose guard deflects roost and debris

•    Dual-pane polycarbonate lens for ultimate fog prevention

•    Triple layer moisture managing face foam soaks up sweat

•    45mm Ultra-wide silicon coated strap ensures a secure fit

•    9 retention points secure lens in frame

•    All adult FMF goggles share the same lens and tear-offs

Shorty Big Bore 025226

025226

VISION TEE

FA24118901NVYM

• 100% Soft Spun Cotton S/S Tee
• Soft Hand Plastisol Print
• Premium Fit

FMF THROTTLE Sunglass

F-61501MBLKMIBLUOS

- 100% UV protection

- Lightweight, durable nylon frame

- High impact resistant and shatter proof polycarbonate lenses

- Comes with a microfibre cleaning pouch

FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 045679

045679

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology™ both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward Engineering - moving the muffler closer to the motor to centralize mass. The Factory 4.1 RCT is constructed from only aerospace grade materials that meet our exacting specifications and is manufactured 100% at our Southern California factory.

-Available in Natural Aluminum Muffler with Carbon End Cap 

-Massive Power gains throughout the RPM range.

-Huge weight savings

-New RTS (Rapid Tuning System)

-FMF uses the highest quality proprietary blend of alloy grade titanium made especially to our standards.

-See Features Tab -> Fitment for header compatibility 

ISDE TEAM 2025 TEE- Proceeds Directly To TEAM USA

SU25118917BLKM

• Support 2025 Team USA For The ISDE In Italy 
• All Proceeds Will Go Directly To The Team 
• AMA Team USA Logo 
• 100% Cotton 
• Soft Hand Print 

Powercore 4 HEX 045684

045684

When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that won't break the bank.

-Overall increase in power and torque.

-Durable stainless steel and aluminum construction.

-Space Age internal packing material for maximum longevity.

-Internal shape of core uses Hi-Flo technology.

-Enhanced sonic evacuation provides for higher flow and increased power.

-Includes removable spark arrestor.

-See Features Tab -> Fitment for header compatibility