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    3. Dirt Bike Exhaust

    Dirt Bike Exhaust

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    FMF
    Power Core 4 Slip-On Exhaust
    $199.99 - $599.99
    $169.99 - $539.99
    You save up to $75.00 (23%)
    (69)
    FMF Power Core 4 Slip-On Exhaust The exhausts of the factory bikes have the bling factor but the PowerCore 4 Slip-On has similar power, more durability and a much lower price tag. In addition, the sta
    FMF
    Q4 Slip-On Exhaust
    $289.99 - $649.99
    $246.49 - $584.99
    You save up to $65.00 (10%)
    (43)
    FMF Q4 Slip-On ExhaustWith riding areas threatened more every day, FMF takes seriously the expression 'less sound equals more ground' and with the Q4, FMF has designed a slip-on exhaust that leads in
    FMF
    PowerBomb Stainless Steel Header
    $174.99 - $399.95
    $157.99 - $339.96
    You save up to $59.99 (15%)
    (28)
    FMF PowerBomb Stainless Steel Header Pioneering the four stroke expansion chamber concept, the FMF PowerBomb uses its refined design to not only add better flow and response to your dirt bike, but to
    FMF
    Gold Series Gnarly Pipe
    $249.99 - $279.99
    $212.49 - $251.99
    You save up to $37.50 (15%)
    (12)
    FMF Gold Series Gnarly Pipe 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 yo
    FMF
    Gold Series Fatty Pipe
    $199.95 - $279.99
    $144.49 - $224.99
    You save up to $67.53 (24%)
    (28)
    FMF GOLD SERIES Fatty Pipe The staple of FMF's two stroke line, the Gold Series Fatty Pipe broadens power across the whole RPM range. Suited for both motocross and woods riding, the Fatty gives a heal
    Yoshimura
    RS-2 Comp Series Slip-On Exhaust
    $345.95 - $459.95
    $276.76 - $367.96
    You save up to $91.99 (20%)
    (6)
    The RS-2 Comp series Slip-On Muffler from Yoshimura features: The new, powerful RS-2 exhaust design in a convenient slip-on muffler package Diamond-shape muffler canister design improve
    FMF
    Factory 4.1 Slip-On Exhaust with Stai...
    $367.95 - $449.99
    $331.99 - $382.99
    You save up to $67.50 (15%)
    (2)
    FMF Factory 4.1 Slip-On Exhaust with Stainless Mid-Pipe Titanium slip-on muffler with stainless steel midpipe; same muffler as Factory 4.1 system. Available in natural titanium or blue anodized finish
    Yoshimura
    RS-2 Comp Series Full Exhaust System
    $295.95 - $595.95
    $236.76 - $476.76
    You save up to $119.19 (20%)
    (5)
    The RS-2 Comp series Exhaust System from Yoshimura features: New diamond-shape muffler design improves power output Muffler shape increases durability and performance from muffler packing
    FMF
    Turbine Core 2 Spark Arrestor Silencer
    $149.99 - $159.99
    $127.49 - $143.99
    You save up to $16.00 (10%)
    (23)
    FMF Turbine Core 2 Spark Arrestor Silencer The granddaddy of two stroke spark arrestors, the FMF Turbine Core 2 is race proven, extremely durable and best of all 100% U.S. Forest Service legal. Made w
    FMF
    Power Core 2 Shorty Silencer
    $129.99
    $110.49 - $110.99
    You save up to $19.00 (15%)
    (21)
    FMF Power Core 2 Shorty Silencer Taking the proven success of the Power Core 2, FMF created the Power Core 2 Shorty, with a shorter inner core length and aluminum canister. This design results in a fi
    FMF
    Factory 4.1 RCT MegaBomb Exhaust System
    $849.99 - $1,249.99
    $722.49 - $1,124.99
    You save up to $125.00 (10%)
    (1)
    FMF Factory 4.1 RCT MegaBomb Exhaust System The all new FMF Factory 4.1 RCT MegaBomb Exhaust System is the top of the line race exhaust system that FMF offers, when you are looking for a pipe that wil
    FMF
    Power Core 4 Hex Slip-On Exhaust
    $319.95 - $339.99
    $271.96 - $287.99
    You save up to $58.00 (18%)
    (0)
    FMF Power Core 4 Hex Slip-On Exhaust Has all of the same great features of the original with new technology added Constructed of stainless steel with a lightweight alloy can Space Age internal packin
    FMF
    Factory 4.1 RCT Aluminum Slip-On w/ S...
    $374.99 - $699.99
    $318.74 - $629.99
    You save up to $70.00 (10%)
    (3)
    FMF Factory 4.1 RCT Aluminum Slip-On w/ Stainless Mid Pipe The exhaust pipe of JGR Yamaha, Lucas Oil Troy Lee Honda and Rockstar KTM, the FMF Factory 4.1 RCT Slip-On is not only a motocross and superc
    FMF
    Megabomb Stainless Steel Header
    $99.99 - $499.95
    $89.99 - $424.96
    You save up to $74.99 (15%)
    (8)
    FMF Megabomb Stainless Steel Header The science behind the Megabomb header may be FMF's greatest engineering accomplishment to date. You can bolt on a Megabomb for as much as a 3hp boost, plus the Me
    Yoshimura
    RS-2 Diamond Comp Series Full Exhaust...
    $585.95 - $625.95
    $468.76 - $500.76
    You save up to $125.19 (20%)
    (6)
    Yoshimura RS-2 Diamond Comp Series Full Exhaust System with C96 Baffle New diamond-shape muffler design improves power output Muffler shape increases durability and performance from m
    Yoshimura
    RS-4 Pro Exhaust System
    $894.95 - $1,045.95
    $715.96 - $836.76
    You save up to $209.19 (20%)
    (2)
    Yoshimura RS-4 Pro Exhaust System The RS-4 not only increases power and is light, but it also has a lower centralized mass coefficient to provide better handling. Additionally, an overall improvem
    Two Brothers Racing
    V.A.L.E. M-7 Slip On Exhaust
    $349.98 - $794.95
    $297.49 - $715.99
    You save up to $78.96 (10%)
    (22)
    Two Brothers Racing M-7 Off-road Slip-On Exhaust A ride and race anywhere slip-on exhaust pipe, the Two Brothers M-7 comes made with a brushed aluminum alloy can that is lighter than stock and very to
    Pro Circuit
    T-4 Slip-On Exhaust
    $324.95 - $464.95
    $269.00 - $395.21
    You save up to $69.74 (15%)
    (15)
    Pro Circuit T-4 Slip-On ExhaustImproved power delivery and exhaust note Body is made from lightweight 6061 T-6 brushed aluminum and the end cap and intake tube are stainless steel Tunable end caps al
    Pro Circuit
    T-4 Exhaust System
    $249.95 - $779.95
    $199.00 - $662.96
    You save up to $116.99 (15%)
    (19)
    Pro Circuit T-4 Exhaust System Pro Circuit's newest systems offer top-of-the-line performance and power Improved power delivery and exhaust note Body is made from lightweight 6061 T-6 brushed alumi
    FMF
    Powercore 4 Mini Exhaust System
    $199.99 - $229.99
    $152.96 - $179.99
    You save up to $60.00 (26%)
    (16)
    FMF Powercore 4 Mini Exhaust System The Mini PowerCore 4 is the best bang for the buck performance bolt on for your mini. Offered as a closed course moto muffler or as a spark arrestor version, the Mi
    Pro Circuit
    Platinum Pipe
    $229.95 - $409.95
    $169.00 - $348.46
    You save up to $61.49 (15%)
    (5)
    Pro Circuit Platinum Pipe The Platinum Pipe from Pro Circuit is a rugged exhaust pipe that utilizes plating on the body to protect it from the everyday wear and tear of motorcycle riding
    FMF
    Turbinecore II Universal Spark Arrestor
    $149.99
    $134.99
    You save $15.00 (10%)
    (15)
    FMF Turbinecore II Universal Spark Arrestor Great universal spark arrestor for 2-stroke machines! Using the proven design of the FMF Turbine Core Spark Arrestor Arrestor is made specifically for
    FMF
    Q Stealth Spark Arresor Silencer
    $189.99
    $161.49 - $170.99
    You save up to $19.00 (10%)
    (10)
    FMF Q Stealth Spark Arresor Silencer FMF has made it clear that they love 2-strokes, and are backing it up by adding an all-new muffler design to their line up. Don Emler headed up the Q-Stealth perso

    Latest Reviews

    Michael (Wetumpka, AL)

    Fit
    Finish
    Durability
    Features
    Cost Benefit

    Right fit

    Got the small for my 2014 CRF 250. Fits both mufflers. Stays put when I use the pressure washer. Even stays put when I haul it on the trailer.

    Curtis (Fremont, CA)

    Fit
    Quality
    Sound
    Install
    Performance

    Braaaaaap!

    The greatest muffler ever, if you only buy one muffler in your lifetime, make sure its this one! Seriously, its a Spark arrester for a 2stroke dirt bike, what do you want me to say? It fits and it does what it's supposed to do...

    Zoltan (Newmarkwet, ON)

    Fit
    Quality
    Sound
    Install
    Performance

    Jardine RT4 Slip-on

    I had this exhaust on my KLR650 for 5 years. It gradually self-destructed. The insert blew apart and started coming out at around 40,000 Km so I had to remove it. Between 50,000 and 60,000 Km, the rear canister rivets progressively loosened and holes formed resulting in a substantial exhaust leak. The exhaust was damaged beyond repair. Performance wise it was OK for the first 40,000Km. I would not recommend this product if the expectation is that it will last for the design lifetime of the bike.

    richard (quartz hill, CA)

    Fit
    Quality
    Installation
    Recommend

    two brothers exhaust

    I installed the Two Brothers muffler on my Kawasaki Versys 650 and was shocked at how loud it was so I ordered the accessory baffle and that did the trick! It is easy to install and reduced the sound to socially acceptable levels (deep and throaty). The Two Bros pipe is also a great addition for the KLE650. I am still amazed at the power increase and the two or three m.p.g in improved gas mileage. Thanks to the good people at Motorcycle Superstore!

    TTR125 (Valley Center, KS)

    Fit
    Quality
    Sound
    Install
    Performance

    2009 TTR-125LE

    Pipe fit perfect but the rear frame attachment point was too small in diameter for the original bolt to go through. Went to the hardware store and bought a harder bolt/nut then the OEM and slightly longer to accommodate the new washers and lock washer I added. Lock washer keeps it from vibrating loose after a few removals. OEM heat shield remounted to the pipe perfectly also.

    KEITH (cocoa, FL)

    Fit
    Quality
    Sound
    Install
    Performance

    FMF Q4

    easy to install. the sound is much deeper than the stock pipe. better throttle response. I'm very pleased with the Q4

    One of the easiest ways to get more ponies out of your dirt bike is by adding a motocross exhaust. Let your bike breathe more with Motorcycle Superstore’s complete selection of 2-stroke and 4-stroke dirt bike exhaust. From spark arrestors, slip-ons, full systems, carbon fiber and more, we have all the motocross pipes and silencers you’ll need to outfit your bike. Need your bike to be quiet and forest friendly? Motorcycle Superstore carries a full line of U.S. Forest Service approved spark arrestors, and quiet exhaust pipes. At Motorcycle Superstore you’ll find all the top brands so you can be sure you’re getting the best quality and best performing dirt bike pipe for your type of riding.
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