In Stock

MISSION TEE

SP24118911MRNL

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

PowerCore 2 025225

025225

The infamous Powercore 2 is the measure which others aim for. With its lightweight extruded aluminum oval canister mated to a perforated core, this silencer is above the competition. The Powercore 2 silencer provides a strong performance edge for any 2-stroke machine and the performance flow end cap and front stinger are stainless steel for unbeatable durability and an unmatched look.

FMF ORIGINS Sunglass

F-61504MBLKMISILOS

- 100% UV protection

- Lightweight, durable nylon frame

- High impact resistant and shatter proof polycarbonate lenses

- Comes with a microfibre cleaning pouch

- Matte Crystal Rootbeer Color  has a polarised lens

EVERYDAY TEE

FA25118912SILS

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

2 STROKES TEE

HO24118904BLKM

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

FMF ASSORTED STKR SHEET 014800

014800

FMF POWERCORE 4 2-PART WRAP LOGO DECAL REPLACEMENT 012637

012637

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

WEEKENDER TEE

SP25118911NATXXL

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

FMF PIT STOP Sunglass

F-61507MBFDSMOOS

- 100% UV protection

- Lightweight, durable nylon frame

- High impact resistant and shatter proof polycarbonate lenses

- Comes with a microfibre cleaning pouch

UNLIMITED TEE

FA25118903NATS

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

FMF BIG DON FRONT FENDER STICKER KIT 014802

014802

FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 044453

044453

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 

Fatty 025288

025288

With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The 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.

-More tractable power, improved throttle control

-Provides power gains throughout entire power band

-Carbon steel with a nickel plated finish for maximum durability

-FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance.

-Can be used with FMF or stock silencer (unless noted)

-Our most popular 2-stroke pipe 

-O-Rings Included

THE EDGE TEE

FA25118913BLKS

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

GROUNDWORK TEE

SP25118909WHTM

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

FMF 4-STROKE 70MM STAINLESS STEEL SWIVEL SPRING KIT P/N 011396 011396

011396

FMF KTM 125-300 '05-27 O-RING REBUILD KIT P/N 014803 014803

014803

FMF HEX Q4 WRAP LOGO ALUMINUM DECAL REPLACEMENT 014843

014843

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

FREESTYLE TEE

SP25118913WHTL

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

PONY POWER TRUCKER HAT

HO25196902REDOS

• 5 Panel Trucker Snapback
• Foam Front
• Front Print
• Flag Embroidered on Side 
• FMF Woven Label at Snap Closure 

FMF X MOTOMEMESS X ZACHO TEE

FA24118914BLKS

• Tendy Shack Graphic FMF x MotoMess x Zacho 
• 100% Cotton
• All Proceeds go directly to Supporting The Kurt Caselli Foundation

FMF SPARK Sunglass

F-61505MBLKSMOOS

- 100% UV protection

- Lightweight, durable nylon frame

- High impact resistant and shatter proof polycarbonate lenses

- Comes with a microfibre cleaning pouch

FMF POWERBOMB YOUTH Goggle - Mirror

F-50300-MIROBLKMISILYOUTH

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

FMF SPEED HAT

FA25196904GRYOS

• 5 Panel Snapback
• Front Patch 
• FMF Woven Label at Snap Closure 

Factory Fatty 024056

024056

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

TI 4 / FACTORY 4 REPLACEMENT SPRINGS AND CLIPS 040186

040186

FACTORY 4.1 RCT TITANIUM ANODIZED SL (Slip-On) W/ CARBON CAP 045648

045648

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 TURBINECORE 2.1 MYLAR DECAL REPLACEMENT 3PC 014952

014952

Shorty 025259

025259

Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power. An excellent choice for tight tracks and supercross track applications.

FMF 5" OVAL STICKER (YEL/RED) (25 PACK) 012482

012482

POWER HOUSE TRUCKER HAT

HO25196907RYLOS

• 5 Panel Trucker Snapback
• Foam Front 
• Front Patch 
• FMF Woven Label at Snap Closure 

BLACK RCT EXTERNAL CARBON REPLACEMENT END CAP KIT 040693

040693

·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.

AUTO SHOP TEE

SP26118901BLKS

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

Factory Fatty 025222

025222

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

WRECKERS BEANIE

HO25191908NVYOS

• 6 Seam Cuff Beanie
• 100% Acrylic Yarn 
• Logos Knit Into Body 
• Woven Label On Front Cuff 

BIG PRO TRUCKER HAT

HO25196901BLKOS

• 5 Panel Trucker Snapback
• Foam Front
• Front Print
• FMF Woven Label at Snap Closure 

SIMPLE THINGS TEE

SP25118900BLKM

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

FMF 50TH BOTTLE OPENER

HO23194900BLKOS

• Rubber Bottle Opener
• 50th Anniversary Logo 
• Magnet on the side 

Gnarly 025242

025242

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

KAW KLX110/L'02-26/SUZ DRZ110'03-05 P-CORE 4 MFLR W/SS HEADER 042005

042005

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

LIFT OFF / YOUTH

FA2419493BLKS

• FMF X Mendid Underwear
• 90% Poly 10% Spandex
• YS=6-8, YM=8-10, YL=10-12

FMF POWERBOMB Film System Goggle - Clear

F-50220-CLROBLKCLRADULT

•    Includes 100% Forecast Film system with 45mm wide field of vision

•    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

•    In the Box: Mud flap, 2 rolls of film and microfiber bag

FMF CR250 92-07 PIPE SPRING & O-RING KIT P/N 011307 011307

011307

SURVIVOR TEE

FA25118910BLKM

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

Shorty 024015

024015

Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power. An excellent choice for tight tracks and supercross track applications.

FMF CLOTH TRACK BANNER (80CM X 260CM) INDIVIDUAL 011030

011030

GASSED BEANIE 3

HO25191900GRYOS

• 6 Seam Cuff Beanie With Pom
• 100% Acrylic Yarn 
• Logos Knit Into Body 
• Woven Label On Front Cuff 

Titanium MegaBomb 045672

045672

RCT S/S REPLACEMENT END CAP KIT 040641

040641

·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.

HORSEPOWERED TEE

SP26118909BLKS

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

TurbineCore 2 020356

020356

Our best selling Turbinecore 2 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. The Turbinecore 2 is the #1 spark arrestor in the world.

FMF P-CORE4 ALUMINUM PATRIOTIC DECAL REPLACEMENT 014846

014846

Factory Fatty Big Bore 025224

025224

Recommended for Husqv/KTM 105cc built bikes and up

SUN CITY TEE

SP26118905MRNS

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

FMF YZ125 89-21/YZ125X 20-22 PIPE SPRING & O-RING KIT P/N 011315 011315

011315

Gnarly 024054

024054

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

YZ250F'06-11/YZ450F'06-09 ALUM. MFLR. SLEEVE 040652

040652

Mid pipe aluminum sleeve worn out? We now offer a replacement aluminum inlet sleeve for most models.

GNARLY POWER TEE

SP26118900WHTS

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

1973 TEE

SP26118902BLKS

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

FACTORY 4.1 RCT STAINLESS SL (SLIP-ON) W/ CARBON END CAP 044443

044443

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 

Factory Fatty Rev Pipe 024078

024078

THE ORIGINAL HAT

SP26196904BLKOS

• 5 Panel Full Mesh Trucker Snapback
• Front Twill Embroidery Patch 
• FMF Woven Label at Snap Closure 

MIXIN TEE

FA25118911MRNS

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

GO MOTO TEE

FA25118900BLKS

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

TWO STROKE LOVE HAT

HO24196903BLKOS

• 5 Panel Trucker Snapback 
• Front Logo Embroidery  
• FMF Woven Label at Snap Closure 

Powercore 4 HEX 044441

044441

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 

Fatty 024053

024053

With well over 35 years of racing experience behind it, the Fatty Gold Series pipe delivers race proven performance. The 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.

-More tractable power, improved throttle control

-Provides power gains throughout entire power band

-Carbon steel with a nickel plated finish for maximum durability

-FMF Racing’s Tru-Flo stamping process ensures a perfect fit and optimum performance.

-Can be used with FMF or stock silencer (unless noted)

-Our most popular 2-stroke pipe 

-O-Rings Included

WLFxHere - FMF JERSREY

HO25119903BLKM

• Lightweight & Breathable: Constructed with 180g lycra fabric and 80g mesh air for maximum ventilation.
• Strategic Ventilation: Partial mesh back provides airflow where it's needed most.
• WLFlow Cooling Technology: Designed to keep you cool in high-performance areas.
• Quick-Dry Treatment: Enhances comfort for extended wear.
• Durable Wrist Cuff: Built for heavy usage and long-lasting performance.
• Antimicrobial Finish: Resists odors and reduces germs for freshness.
• High-Quality Printing: Advanced Italian sublimation ink ensures colors never fade.
• Eco-Friendly Construction: Made with environmentally friendly fabric and printing processes.

Join a global community of riders with FMF & WLF. Create your free profile today at WLFxHERE.com and connect with fellow motorcycle enthusiasts from around the world. No matter the language, we all speak motorcycle—let's go Further Together.

FMF POWERBOMB/POWERCORE Film System Full Kit

F-51220NOCYOUTH

•    Built from 100% Forecast Film system with 45mm wide field of vision

•    Self-cleaning canister with integrated film wipe reduces mud build up

•    Smooth rolling drawstring for easy pulling

•    Anti-fog coated polycarbonate lens with anti-stick dots

•  9 retention points secure lens in frame

•    Compatible with PowerBomb and PowerCore goggles

•    In the Box: Mud flap, 2 rolls of film and microfiber bag

Shorty 024010

024010

Taking the proven success of the Powercore 2, FMF created the Powercore 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a finely tuned bolt on performance silencer that maximizes bottom and mid rpm power. An excellent choice for tight tracks and supercross track applications.

HAULER HAT

FA25196911GRYOS

• 5 Panel Snapback
• Front Patch 
• FMF Woven Label at Snap Closure 

FACTORY 4.1 RCT TITANIUM ANODIZED SL (Slip-On) W/ CARBON CAP 045586

045586

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 

PowerBomb 041082

041082

The redesigned PowerBomb is a four-stroke header that incorporates FMF’s patented PowerBomb module at a precise location in the initial stage of the header. By positioning this “Bomb” at a key point in the system, increased performance and flow is achieved through the expansion and contraction of exhaust sonics through the system. Result is a flow increase of nearly 10%! The outer chamber in the Powerbomb allows the air to expand, cool and ramp back up at a higher velocity. Additionally, the PowerBomb is a “pre-muffler” of sorts which helps to lower the bikes sound output by providing more sound absorbing surface area for the sound medium (exhaust gases). On some models, you can choose between a moto or supercross version. The supercross version is designed for more low to mid-range power where the moto version is focused in the mid to upper RPM range.

FACTORY FLAG HAT

FA25196909BLKOS

• 5 Panel Snapback
• Front Patch 
• FMF Woven Label at Snap Closure 

FMF EXHAUST SPRING PULLER TOOL (INDIVIDUAL) 011231

011231