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Exhaust

Muffler Packing

Universal fit. May require additional adjustment or modification.

The latest in muffler packing technology. Spec 31 high performance muffler packing resists breakdown up to 1400°F, is universal, and is easy to install.

  • Kits come in 2 lengths - 15" and 19"
  • Pillows can be trimmed to length to fit different mufflers.
  • Includes a cap stuffer to fill packable end caps.
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$40.95
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Universal fit. May require additional adjustment or modification.

Re-pack your silencer with this pro-quality, three layer packing system and restore lost power and sound control.

Kit includes:

  • 60"x20"x1⁄4" glass mat.
  • 7"x20" stainless wool
  • 8"x20" stainless mesh
  • Twelve 3⁄16" rivets
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$49.95
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Muffler

  • The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available
  • Constructed from aircraft grade aluminum and high strength stainless steel
  • Sound output 96dB
  • 8 pounds lighter than the stock muffler
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$449.95
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DG Performance exhausts help your engine breathe better, resulting in increased throttle response, power and torque.

The V2 Series Slip-On muffler features:

  • Lightweight aluminum body
  • Stainless steel inlet tube
  • TIG welded components
  • Great new look

Standard sound level is approximately 98 db and quiet core inserts are available separately.

This Lightweight Slip-On weighs approximately 5.5 lbs and bolts directly to the stock headpipe.

It is equipped with a US Forest Service-approved spark arrestor.

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$454.95
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  • The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available
  • Constructed from aircraft grade aluminum and high strength stainless steel
  • Sound rating 96dB
  • Much lighter than the stock muffler
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$449.95
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Africa Twin (CRF1000L) '16 - '26

The Yoshimura RS-4 is a proven choice to improve the performance and sound of the Africa Twin.

Removing the stock muffler saves over 4 pounds and makes the 988cc parallel twin engine growl!

  • Oval-ellipse shaped sleeve
  • Yoshimura's Works Finish for increased durability & adventure friendly design
  • Features an integrated inlet heat shield design for a seamless transition with the stock heat shield
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$599.95
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  • Powercore silencers give your ride a deep works-like tone while providing optimum, dyno-tuned performance
  • Silencer body is constructed of 6061-T6 grade aluminum with machined mounts and a clear anodized finish to bring out the shine
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$199.95
$179.95
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CRF250L Rally '17 - '20 CRF250L '17 - '20

The RS-4 Race Series slip-on gives the CRF250L more power and torque, the RS-4 provides more punch at bottom end without sacrificing the mid and top power. The slip-on also removes a good amount of weight from the stock unit. Those that love the Yoshimura RS-4 sound will love the way it makes the CRF250L Rally sing!

Proudly made in the USA!

  • Pentagonal-shaped sleeve
  • Front muffler cap functions as a polyresonant chamber which helps reduce noise
  • Two-stage stepped baffle
  • Turn-out carbon fiber end-cap
  • Stainless steel tail-pipe
  • RS-4 stainless slip-on weight 7.8lbs vs Stock muffler weight 10.3lbs.
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$598.95
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The DG RST (Reduced Sound Technology) muffler is the quietest DG muffler and is designed especially for dual-sport machines (Just 89db @ 3200 RPM). A new baffle design dissipates sound waves reducing noise output in a very efficient manner. This new design also stretches out the time between muffler repacks. Included is a Stainless Steel mid-pipe, USFS Approved Spark Arrestor and a new Aluminum end cap.

You may want to consider a new exhaust gasket that goes between the header and the muffler.

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$488.95
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The RS-2 is a potent and versatile design that evolved from the original TRC, engineered to provide increased power and power delivery. With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core - and it offers the added bonus of outstanding performance in a value-priced package.

  • Diamond-shaped Stainless steel sleeve for increased durability.
  • Large core and increased muffler packing volume means quieter operation
  • Stainless steel cone end-cap
  • Stainless steel tail-pipe
  • Weight: .39 lbs lighter than stock configuration
  • USFS Approved spark arrester included
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$498.95
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The RS-2 is a potent and versatile design that evolved from their original TRC, engineered to provide increased power delivery. With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core — and it offers the added bonus of outstanding performance in a value-priced package.

  • Diamond-shaped sleeve
  • Large core and increased muffler packing volume means quieter operation
  • Stainless steel cone end-cap
  • Stainless steel tail-pipe
  • USFS Approved spark arrester included
  • 6.8 lbs lighter than stock

We recommend Anti-Seize on exhaust fasteners

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Add Muffler Gasket
Ships in 1-2 business days
$558.95
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KDX200 '95 - '06 KDX220 '95 - '06
  • The most popular 2-stroke silencers in FMF's arsenal
  • The elliptically shaped bodies with perforated core perform well in any condition
  • Equipped with a Performance Flow end cap and nickel-plated front stinger
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$184.95
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KLX125 '03 - '06 DRZ125 '03 - '10
  • Computer-designed and dyno-tested for every 4-stroke application
  • Hi-Flo end cap boosts all-around performance
  • Optional Quiet Core insert will provide a decrease in sound level if desired
  • Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power
  • Feature a screen-type spark arrestor that does not interrupt exhaust flow or performance
  • FMF's exclusive cross-weave internal packing provides longevity and maximum sound dispersion
  • Round perforated steel inner cores make for optimum flow, using hi-flo technology
  • Elliptical aluminum can offers strategic sizing for superior performance
  • A stainless steel mid-pipe mates to the computer-designed rear can for lightweight durability
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$269.95
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When designing the PowerCore 4 HEX, they looked at their 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.

Features:

  • 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.
  • Can be used with FMF or Stock OEM Header
Ships in 3-5 business days
$399.95
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KLX250S '94 - '14 KLX300SM '21 - '23

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.

  • Hard anodized oval shaped aluminum muffler
  • TIG welded reinforced muffler bracket(s)
  • 304 stainless steel mid pipe
  • Red powder coated stainless steel end tip
  • Lighter than stock exhaust system
  • Huge horsepower and torque gains
  • Sleek muffler design allows for maximum clearance
  • Removable screen-type spark arrestor included
  • Handmade in the USA
  • 1 Year Limited Manufacturer’s Warranty
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$373.95
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XR650L '93 - '26 XR600 '85 - '00

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.

  • Hard anodized oval shaped aluminum muffler
  • TIG welded reinforced muffler bracket(s)
  • 304 stainless steel mid pipe
  • Red powder coated stainless steel end tip
  • Lighter than stock exhaust system
  • Huge horsepower and torque gains
  • Sleek muffler design allows for maximum clearance
  • Removable screen-type spark arrestor included
  • Handmade in the USA
  • 1 Year Limited Manufacturer’s Warranty
Please contact us for availability information
$373.95
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WR250R '08 - '19 WR250X '08 - '11

The EVO R series draws on our rich heritage of making power. Offered for various off road MX and sport ATV models, the EVO R is a tried-and-true series that will save weight, add noticeable performance gains and sound tremendously better than stock.

  • Hard anodized oval shaped aluminum muffler
  • TIG welded reinforced muffler bracket(s)
  • 304 stainless steel mid pipe
  • Red powder coated stainless steel end tip
  • Lighter than stock exhaust system
  • Huge horsepower and torque gains
  • Sleek muffler design allows for maximum clearance
  • Removable screen-type spark arrestor included
  • Handmade in the USA
  • 1 Year Limited Manufacturer’s Warranty
Ships same business day
$373.95
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  • Constructed of stainless steel with a lightweight allow can
  • Space age internal packing for maximum packing life
  • Hi-Flo modular end cap
  • Internal shape of core uses Hi-Flo technology
  • Enhanced sonic evacuation provides for higher flow and increased power
  • Includes removable spark arrestor
Please contact us for availability information
$399.95
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The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester
Ships same business day
$359.95
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The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester

Delayed stock from manufacturer, please ask for availability.

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$399.95
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The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester
Ships same business day
$399.95
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 The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester
Ships same business day
$399.95
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The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester
Ships same business day
$399.95
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The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester

Delayed stock from manufacturer, please ask for availability.

Ships in 3-5 business days
$359.95
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DRZ400S '00 - '24 DRZ400SM '05 - '24 DRZ400 '00 - '04 DRZ400E '00 - '08

The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester
Add Anti-Seize
Add Quiet Insert, FMF
Ships in 1-2 business days
$399.95
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Gasket

DR650 '96 - '26 SV650 '99 - '08 V-Strom (DL650) '04 - '11

Reusable billet aluminum muffler joint gasket. Factory joint gaskets usually cannot be removed from the pipe without damage. This one can be used over and over again. Pays for itself the first time you need to remove you muffler during service or repairs.

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$26.95
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Full System

The FMF Powerbomb and Q4 Muffler are legendary in the exhaust market.

The Powerbomb header promotes better flow by allowing a small expansion of the exhaust gasses improving scavenging. The 'bomb' also acts as a pre-muffler taking the edge off of overall sound levels.

The Q4 muffler employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available with a sound output of 96dB; with most models below 93 dB. It is constructed from aircraft grade aluminum and high strength stainless steel.

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$664.95
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Another great combination package - the FMF Powerbomb header and Powercore 4 Muffler.

The Powerbomb header promotes better flow by allowing a small expansion of the exhaust gasses improving scavenging. The 'bomb' also acts as a pre-muffler taking the edge off of overall sound levels.

The PowerCore4 muffler was developed to increase the horsepower and torque throughout the entire power curve and give you a noticeable power increase that is very usable and beneficial, no matter what your riding style or ability is.

Some of the features of the PowerCore 4 include: space age internal packing for maximum packing life; hi-flo modular end cap; internal shape of core uses hi-flo technology; enhanced sonic evacuation provides for higher flow and increased power and removable spark arrestor.

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Add Anti-Seize
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$617.95
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Featured Products, Exhaust

Muffler

The RS-2 removes 2 pounds from the stock unit and it also provided the XR an increase of +5% max HP and 1.7% max torque. Now the XR has gains across the entire power spectrum and is ready to tackle trails and highways alike.

This RS-2 Enduro Series Slip-on includes an installed USFS spark arrestor SA-02-K.

Yoshimura's RS-2 is proudly designed, developed and manufactured in Chino, California.

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$528.95
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Enhance your DR650's performance with the SS3 Exhaust Muffler, designed for a perfect fit and unmatched quality. This muffler, featuring a round straight shape and a sleek silver color, is crafted from durable stainless steel, ensuring longevity and resistance to wear. 

With a quiet 86 dB output, it maintains a stealthy presence and never needs repacking, offering a hassle-free riding experience. Proudly made in the USA, the SS3 includes a spark arrester. 

In addition to the quiet dB rating, the end cap directs the sound waves toward the ground where they are reflected upwards and dissipated. The SS3 weighs 8.8 lbs compared to the stock muffler weight of 13.5 lbs

Note: No muffler joint gasket is required with this muffler.  
High temp silicone is highly recommended in-between the midpipe and the muffler for proper sealing.

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$419.95
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KLX250S '09 - '20 KLX300 '21 - '26 KLX300SM '21 - '26

Since Kawasaki brought back the popular little KLX250 with updated fuel injection, Yoshimura brought back an updated RS-2 slip-on that now incorporates an o2 sensor that accommodates the new fuel injection technology on the KLX. All of that with added power, torque and that distinct Yoshimura exhaust note.

Entire unit is proudly made in the good old US of A to boot!

  • Diamond-shaped sleeve
  • Large core and increased muffler packing volume means quieter operation
  • Stainless steel cone end-cap
  • Stainless steel tail-pipe
  • 2.8 lbs. lighter over stock unit.
  • Comes with USFS Approved Spark Arrestor

The product that you are purchasing is designed and intended for closed course competition use only and is labeled as such, i.e. Yoshimura "RACE SERIES." Yoshimura RACE SERIES products are neither designed nor intended for use on PUBLIC ROADS or LAND. Such use is prohibited by Federal and State regulations.

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$588.95
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Luggage

Duffel Bags

Universal fit. May require additional adjustment or modification.

The Revelstoke is Giant Loop’s crossover roll-top dry bag that works on multiple vehicle types due to its versatile small rectangular shape that mounts to virtually any motorcycle, snowmobile, snowbike, UTV, or ATV for quick and easy access to gear.

With its 100% waterproof, mudproof, dustproof, and snowproof design, the Revelstoke delivers 16 liters of storage in a slim, trim profile. Ideal for carrying trail essentials such as extra layers, emergency supplies, snacks, tools, and other small items.

  • VOLUME:  Max: 16 liters (980 cubic inches).
    Minimum: 12 liters (730 cubic inches).
  • DIMENSIONS:  Flat: 21” L x 14” W (53 cm L x 36 cm W).
    Loaded with gear and rolled three times for waterproof seal: 15″ L x 9.5″ W x 6.5″ H (38 cm L x 24 cm W x 16.5 cm H).
  • WEIGHT:  1 lb. 8 oz. (0.7 kg.)
  • MATERIALS:  Rugged Bomb Shell™ coated fabric construction with 100% waterproof radio-frequency (RF) welded seams, plastic side-release buckles, and aluminum D-rings.
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$124.95
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Accessories, Soft Saddlebags

Universal fit. May require additional adjustment or modification.

100% Waterproof! Saddlebag Dry Pods update Giant Loop’s Great Basin Saddlebag and Coyote Saddlebag, replacing the Great Basin Dry Pods and Coyote Dry Pods.

Keep gear organized and dry with this set of 3 roll-top inner liner Saddlebag Dry Pods, featuring RF welded seams and air purge valves that make it easy to compress gear by squeezing air out of the sealed Dry Pods. Specifically designed to fit inside every version of both the Great Basin Saddlebag and Coyote Saddlebag – as well as the new Great Basin Saddlebag Roll Top and Coyote Saddlebag Roll Top – Giant Loop’s Saddlebag Dry Pods also can be used anywhere you need high-quality, lightweight dry storage.

Includes two side Pods and one double-ended center Pod. Backed by a Limited Lifetime Warranty against defects.

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$77.95
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