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• The latest EVOLUTION of the popular LV ONE: Aggressive Sound and Style
• Clean laser-etched Leo Vince logo in an innovative carved design (for the carbon-fiber exhaust: bright aluminum die-cut high-temp resistant Leo Vince adhesive logo)
• Asymmetric design and high-temp resistant full carbon-fiber end cap
• Impact-resistant sandblasted oval AISI 304 stainless steel sleeve – titanium look
• TIG-welded stainless steel front cup
• Adjustable full-carbon fastening strap
• Removable dB Killer, weight savings and flawless installation

Replacement muffler hanger strap for your SS1 muffler.

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

The V2 Slip-On features new aluminum end caps. A USFS Spark Arrestor. DG offers 4 different Quiet Core Inserts to reduce exhaust sound. Lightweight at approximately 5.5 lb.s

Desire that aggressive look of a Grandprix Growler Exhaust System? Needing a little more mean to your lean bike? If so, you’ve come to the right place! HotBodies Racing has a great solution and a price that’s kind to your wallet. Our NEW MGP Growler inspired exhausts will scare the competition with its deep growl of power and performance while showing off HotBodies’ famous aerodynamic styling. This compact MGP Growler exhaust bolts on your ride with zero modifications, giving you the look of a polished Grandprix model.

NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.

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.

The Hi-Output Slip-on gives the bantamweight Monkey a heavyweight punch with a deep throaty growl and a beautiful stainless brushed finish.

• 3/4 System; Mid-pipes and muffler
• CNC Machined Billet end cap
• Laser engraved logo badge
• Laser-cut chassis cover
• 3 lbs lighter than stock

DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.

• Oval muffler body with single turn-down polished aluminum end cap
• Maximized internal muffler volume for exhaust flow
• Straight, single-core baffle
• Can accept low-volume sound insert
• Large volume of packing material
• Straight baffle for ample flow
• Bolt-on design for easy installation

Two options are available: stainless steel and carbon fiber. The stainless steel features ASIS 204 stainless steel with a special sandblasted finish giving it a titanium-like look. The carbon fiber option is the lighter than stainless steel and features a flat finish that exposes the intricate carbon fiber weave.

• CAD/CAM design for precise fit
• Techno-polymer end-cap
• Weight savings over stock exhaust
• Increased horsepower across the entire RPM range
• TIG-welded AISI 304 stainless steel link pipe
• Tuned to work with stock fuel settings

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.

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.

• The Q series features advanced engineering to precisely locate baffles and chambers to absorb sound
• Less mass to enhance power-to-weight ratio
• Quiet power with minimal sacrifice for performance
• Developed over years of championship off-road racing
• Twin-stage core design for lower sound output and extended life of packing material
• Comes standard with spark arrestor

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

Straight-through design of the spark arrestor canister and the Performance Flow stainless steel end cap ensure strength, durability and unrestricted power.

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

Small install marks from the hardware mounting points. No other marks or scuffs, only installed, never ran. Not in original packaging, all hardware included.

• Features lightweight stainless steel and aluminum construction
• Designed to increase horsepower and torque
• Bolts directly to the stock headpipe
• Uses a U.S.F.S. certified spark arrestor.
• DG offers 4 different Quiet Core Inserts to reduce exhaust sound.
• Lightweight at approximately 5.5 lb.

• 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

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.

This exhaust system is ideal for a racer on a budget that is not willing to compromise on performance! The T-4 comes complete with our stainless head pipe that works in conjunction with the silencer to produce more power from bottom to top. The use of stainless steel for the header pipe offers increased strength and should give years of trouble-free use. The silencer canister is easy to repack by removing the inlet cap screws and re-wrapping the silencer core. The T-4 meets all AMA sound restrictions.

No repacking required. The LeoVince X3 Enduro is made with TIG welded stainless steel internals and aluminum outer shell. It features a semi-direct chamber design that is maintenance free. It's quiet too! Our own in-house testing showed a 84dB sound level using the USFS J1287 testing procedure. That is a bit louder than stock but significantly quieter than other aftermarket mufflers. It includes a certified Spark-Arrester. This muffler requires a stock muffler joint gasket when used with either the stock headpipe or the FMF headpipe.

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.

The DG RST (Reduced Sound Technology) muffler is the quietest DG muffler and is designed especially for dual-sport machines (Just 84db @ 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.

The V2 Series Slip-On muffler features an aluminum body, TIG welded components, stainless steel inlet tube and a great new look. This Lightweight Slip-On weighs approximately 5.5 lbs.

The DG Performance systems offer increased throttle response, power and torque. Standard sound level is approximately 98 db. Equipped with a US Forestry approved spark arrestor.

No repacking required! The Leo Vince X3 Enduro is made with TIG welded stainless steel internals and aluminum outer shell. It features a semi-direct chamber design that is maintenance free. It's quiet too! Our own in-house testing showed a 84dB sound level using the USFS J1287 testing procedure. 84dB is louder than stock but significantly quieter than any other aftermarket muffler. It includes a certified Spark-Arrestor.

This muffler works on OEM header only!

• 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

Stainless steel can and carbon fiber end cap.

• Trapezoid-shape muffler
• Maximized internal volume
• Straight, single core baffle
• Low-volume sound insert capable

The T-6 Stainless Steel Exhaust System offers the same benefits as our popular Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable alternative to titanium. The T-6 comes with a removable United States Forest Service (USFS) Approved Spark Arrestor making it easy to alternate between off-road and closed course riding.

Features:

• Improved performance
• Titanium canister
• Stainless steel header
• Carbon fiber end-cap

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

The Mini Powercore 4 is the best bang for your buck performance exhaust system out there.

Offered as a standard Mini Powercore 4, 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. It is pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle.

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

Body is made from lightweight 6061 T-6 brushed aluminum and the end cap and intake tube are stainless steel. Silencers include wire-meshed spark arrester that can be removed for closed-course racing. Optional end caps allow fine-tuning of power delivery for different types of riding and terrain.

Buy both and save. Includes the FMF Q4 and FMF headpipe

• 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

• Reduce exhaust sound by one to six decibels
• Options for DG V2 & RST and for the older "O" & "R" Series mufflers
• Easy installation; remove rear end cap and place Quiet Core in front of the spark arrestor
• Smaller diameter inserts are quieter but more restrictive; larger inserts are less restrictive but louder
• 1" Not recommended for RST
• Each size is sold separately

The race-bred RS-2 exhaust has proven to be extremely popular among rider looks for a combination of performance and value. It enhances performance dramatically, provides an enviable exhaust note and offers the unmistakable look and sound of Yoshimura. RS-2 mufflers feature a straight baffle that leads to a single turn-down machined aluminum end cap.

All models have a USFS Approved spark arrester in a oval-shaped sleeve with a large volume of packing material.

Replacement Exhaust Pipe Retention Spring

• This swivel spring replacement will work on nearly any exhaust system with a similar spring.
• Made from stainless steel, and has a high temp silicon sleeve to protect exhaust component finish.
• Made by Akrapovic, 60mm size, SOLD EACH

Muffler hanger strap and hardware to mount a GSXR exhasut can to your DR650.

• Features lightweight stainless steel and aluminum construction
• Designed to increase horsepower and torque
• Bolts directly to the stock headpipe
• Uses a U.S.F.S. certified spark arrestor.
• DG offers 4 different Quiet Core Inserts to reduce exhaust sound.
• Lightweight at approximately 5.5 lb.

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

• Weight: 6.66 lb (-4.45 lb vs the OEM)
• AISI 304 stainless steel sleeve
• High temperature resistant packing (1,650 °F)
• Adjustable full carbon fastening strap
• Laser etched LeoVince logo
• Carbon fiber heat shield included in the package

The Akrapovic double-flow muffler is made of a Titanium outer shell with a Stainless Steel end cap. The joint on the inlet cap is CNC milled and connected to the inlet pipe with silicon-shielded tempered springs. A lightweight, compact and high-temperature-resistant carbon fiber clamp supports the muffler to the frame.

This muffler is 3 pounds lighter than stock and will give you an increase in power across the powerband.

The plug-and-play exhaust is simple to install without any need for remapping and comes with full instructions.

Desire that aggressive look of a Grandprix Growler Exhaust System? Needing a little more mean to your lean bike? If so, you’ve come to the right place! HotBodies Racing has a great solution and a price that’s kind to your wallet. Our NEW MGP Growler inspired exhausts will scare the competition with its deep growl of power and performance while showing off HotBodies’ famous aerodynamic styling. This compact MGP Growler exhaust bolts on your ride with zero modifications, giving you the look of a polished Grandprix model. Complimented by Hotbodies’ sleek Undertail this MGP exhaust will give your bike a ‘direct from the race track’ look.

Delayed stock from manufacture, please ask for availability.

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.

• Select applications available in SX version that is designed for more low to mid-range power and an MX version that is focused in the mid-to-upper rpm range
• Act as "pre-muffler" helping to lower the decibel output
• Available in stainless steel for strength combined with light weight, or in titanium for even greater weight savings
• Utilize FMF's patented module precisely located at the initial stage of the header for specific applications
• Horsepower is increased as much as 10%
• The expansion and contraction of exhaust sonics through the system causes increased flow
• Position "Bomb" increases performance

• 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

• 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

Yoshimura RS-3 that will slip right on to your stock header. Made by hand to the highest quality standards using the championship-winning racetrack experience and their extensive R&D facility ensure these pipes perform and will last.

Both full systems and slip-on mufflers include 96 dB sound insert/USFS approved spark arrestor installed in the muffler. Mid-pipe is stainless steel while the stainless RS-3 oval muffler design has a slim profile with an aluminum end cap.

Works on OEM header only!

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

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

The RS-4 Slip-On exhaust has a unique design that provides an unrivaled combination of power and a quiet exhaust note.

• Pentagonal-shaped sleeve
• Front muffler cap functions as a polyresonant chamber which helps reduce noise
• Laser-cut heat shield on polyresonant chamber
• Two-stage stepped baffle
• Turn-out carbon fiber end-cap
• Stainless steel tail-pipe

Hard anodized oval shaped aluminum muffler with a TIG welded reinforced muffler bracket and red powder coated stainless steel end tip. Sleek muffler design gives you lots of clearance and it has a removable screen-type USFS approved spark arrestor. Head and mid-pipe are constructed from 304 stainless steel. Entire unit is pounds lighter than stock and gives great horsepower and torque gains throughout the RPM range.

All handmade in the USA with a 1 Year Limited Manufacturers Warranty.

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. Several pounds lighter than the stock muffler.

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

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

• Available in 52mm or 58mm lengths
• Kit contains two stainless steel exhaust swivel springs
• Free-floating mounting hooks to avoid breakage

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

Ultra-Light, Race Inspired Titanium Muffler

Available in slip-on/bolt-on and full system configurations depending on the application

• Titanium body
• Spring retained inlet
• 2.25" Spiral perforated core
• Billet CNC machined aluminum outlet
• Carbon fiber end cap
• Tunable for tone with P1 and P1-X insert options
• Stainless steel headers/mid-pipes where applicable
• Made in the USA

• Mechanical silencer that comes with an internal perf-core surrounded by packing
• The T-5 Stainless Slip-On Silencer is designed for a rider looking for an inexpensive, easy-to-install, lightweight performance silencer that can bolt right onto their stock head pipe
• Aluminum muffler brackets
• Aluminum canister
• Stainless steel mid pipe and end-cap
• TIG welded
• Asymmetric muffler design
• Removable USFS approved spark arrestor and optional insert for closed course racing

• Slick look for the most compact 4-stroke exhaust on the market
• Large opening enhances flow
• Lightweight brushed aluminum body sheds pounds over stock exhaust
• Pillow packing is durable and efficient; protects body work from exhaust heat and soot
• Tunable for sound and performance
• U.S.F.S-approved spark arrestor

• 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

• 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

Muffler has superficial marks on the inside, not visible when mounted. Never been installed or used, scratches happened in shipping. Sold as is.

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

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

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.

The V2 Series Slip-On muffler features an aluminum body, TIG welded components, stainless steel inlet tube and a great new look. This Lightweight Slip-On weighs approximately 5.5 lbs.

The DG Performance systems offer increased throttle response, power and torque. Standard sound level is approximately 98 db. Equipped with a US Forestry approved spark arrestor.

• Slick look for the most compact 4-stroke exhaust on the market
• Large opening enhances flow
• Lightweight brushed aluminum body sheds pounds over stock exhaust
• Pillow packing is durable and efficient; protects body work from exhaust heat and soot
• Tunable for sound and performance
• Dyno-tuned Racing Series core provides added power and is interchangeable with Quiet Series
• U.S.F.S-approved spark arrestor

The new DG RST (Reduced Sound Technology) muffler is the quietest DG muffler and is designed especially for dual-sport machines (Just 84db @ 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.

Includes the Enduro Series RS-2 muffler and stainless steel header. This potent and versatile design is engineered to provide increased power and power delivery. The RS-2 has a pyramidal shape that features increased volume, and is a quieter system with a larger core — and it offers the added bonus of outstanding performance in a value-priced package.

The new 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.

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

Optional Heat Shield Strip will protect your airbox from the close proximity of the hot head pipe.

The T-6 Stainless Steel Exhaust System offers the same benefits as our popular Ti-6 Titanium Exhaust System, but the T-6 is constructed of stainless steel and aluminum for increased strength and durability while giving riders a more affordable alternative to titanium. The T-6 comes with a removable United States Forest Service (USFS) Approved Spark Arrestor making it easy to alternate between off-road and closed course riding.

Features:

• Improved performance
• Titanium canister
• Stainless steel header
• Carbon fiber end-cap

This beautifully shaped exhaust perfectly matches the Monkey’s unique character. The twin conical mufflers are constructed from stainless steel and feature titanium sleeves. Offers power gains throughout the entire rpm range along with a reduced weight. The sporty but classic appearance can be further enhanced by adding the specially designed carbon fiber heat shield.

DISCLAIMER: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLES.

• Dual-muffler design exhaust system
• Achieves maximum performance, mass centralization, and rider usability
• Systems feature three-stage tapered headpipe for the best power gains, better throttle response and power delivery
• Vertical divider splits the exhaust gases more evenly for smoother flow to the mufflers for better mid-top power and throttle response
• Parallelogram-shaped muffler bodies increase muffler volume over the stock system for even crisper throttle response and reduced noise levels
• Systems meet AMA noise sound regulations right out of the box (AMA 2-Meter Max and Amateur 94 dB sound compliant)
• Muffler inserts are tunable to adjust power delivery and noise level

Hard anodized oval shaped aluminum muffler with a TIG welded reinforced muffler bracket and red powder coated stainless steel end tip. Sleek muffler design gives you lots of clearance and it has a removable screen-type USFS approved spark arrestor. Unit is pounds lighter than stock and gives gains in horsepower and torque throughout the RPM range. All of that in a package handmade in the USA with a 1 Year Limited Manufacturers Warranty.

• 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

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.

• 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

 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

The RS-2 is a potent and versatile design that evolved from our 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

Pre-Order

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.

Yoshimura has paired their legendary RS-2 exhaust pipe with the Kawasaki KLR 650. The KLR 650 has literally been ridden around the world, and now with our fire-breathing RS-2 slip-on exhaust system, you can do it faster - and in style!

Assembly comes complete with:

• Stainless muffler sleeve
• Stainless steel mid-pipe
• All installation hardware
• Detailed instructions
• Trick, turn-down tip inserted in the endcap
• Dual stainless steel mounting brackets
• High-quality chrome steel exhaust springs with spring vibration dampers with the Yoshimura logo molded in
• Plastic end cap to plug the pipe during washing
• Super-trick spring pulling tool

• 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

• 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

The T-6 exhaust system contains a stainless steel head pipe, brushed aluminum canister and a carbon fiber end-cap for added durability and a professional look. This exhaust system features the same benefits as the T-6 Stainless Steel Exhaust System, but is designed to fit Yamaha's TT-R125 model. In addition to all of these features, the T-6 will come with a removable United States Forest Service approved spark arrestor for trail/off-road riding.

Features Include:

• Improves performance
• Stainless steel construction throughout head pipe
• Brushed aluminum canister
• Carbon fiber end-cap
• Strong mounting bracket for increased strength and durability
• Asymmetrical muffler configuration for increased packing volume
• Removable U.S.F.S. approved spark arrestor
• Two piece system including head pipe and canister
• TIG precision welding