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Dirt Bike Exhaust

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FMF
Power Core 4 Slip-On Exhaust
$199.99 - $599.95
$179.99 - $539.99
You save up to $59.96 (10%)
(65)
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
PowerBomb Stainless Steel Header
$199.95 - $399.95
$179.99 - $359.99
You save up to $39.96 (10%)
(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
Q4 Slip-On Exhaust
$289.95 - $649.95
$260.99 - $584.99
You save up to $64.96 (10%)
(39)
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
Yoshimura
RS-2 Comp Series Slip-On Exhaust
$345.95 - $414.95
$287.99 - $344.99
You save up to $69.96 (17%)
(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
Gold Series Fatty Pipe
$169.99 - $249.99
$152.99 - $224.99
You save up to $25.00 (10%)
(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 Diamond Comp Series Full Exhaust...
$585.95 - $625.95
$486.99 - $519.99
You save up to $105.96 (17%)
(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
FMF
Megabomb Stainless Steel Header
$274.95 - $499.95
$247.49 - $449.99
You save up to $49.96 (10%)
(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
FMF
Powercore 4 Mini Exhaust System
$179.95 - $199.99
$161.99 - $179.99
You save up to $20.00 (10%)
(14)
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
FMF
Factory 4.1 Slip-On Exhaust with Stai...
$367.95 - $549.95
$331.99 - $494.99
You save up to $54.96 (10%)
(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
FMF
Factory 4.1 RCT MegaBomb Exhaust System
$849.95 - $1,249.99
$764.99 - $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
Yoshimura
RS-9D Titanium Exhaust System
$1,394.95 - $1,495.95
$1,157.99 - $1,256.59
You save up to $239.36 (16%)
(0)
Yoshimura RS-9D Titanium Exhaust System The dual-muffler configuration on the redesigned 2013 CRF450R gave Yoshimura the opportunity to create an entirely new muffler, specifically built for the CRF45
FMF
Power Core 2 Shorty Silencer
$129.95 - $129.99
$116.99
You save $13.00 (10%)
(20)
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 Aluminum Slip-On w/ S...
$374.95 - $699.95
$337.99 - $629.99
You save up to $69.96 (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
Two Brothers Racing
V.A.L.E. M-7 Slip On Exhaust
$349.95 - $679.95
$297.49 - $577.99
You save up to $101.96 (15%)
(20)
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
Ti-6 Exhaust System
$999.95 - $1,259.95
$899.99 - $1,133.99
You save up to $125.96 (10%)
(0)
Pro Circuit Ti-6 Exhaust SystemThe Ti-6 Titanium Exhaust System is designed to improve performance and is constructed of titanium throughout the head pipe, mid pipe, and canister while the end-cap is
Pro Circuit
Ti-6 Pro Exhaust System
$999.95 - $1,394.95
$899.99 - $1,255.99
You save up to $138.96 (10%)
(0)
Pro Circuit Ti-6 Pro Exhaust System Pro Circuit's Ti-6 Pro Titanium Exhaust System was created for professional racers competing in a series such as AMA Supercross or AMA Motocross to ensure they pass
FMF
Gold Series Gnarly Pipe
$249.95 - $249.99
$224.99
You save $25.00 (10%)
(11)
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
Factory Fatty Pipe
$219.95 - $249.99
$197.99 - $224.99
You save up to $25.00 (10%)
(4)
FMF Factory Fatty Pipe Based on the successful exhaust pipe used by Team Yamaha's David Vuillemin, Yamaha of Troy and Team KTM Cone section is shaped like the original Fatty but with new features Con
Vance & Hines
XCR Slip-On Exhaust
$299.95 - $349.95
$269.99 - $314.99
You save up to $34.96 (10%)
(35)
Vance & Hines XCR Slip-On Exhaust Introducing the Vance & Hines XCR exhaust system. The birth of a new breed of Vance & Hines exhaust, poised to conquer a rougher terrain; the off-road. Defying conven
Moose Racing Pipe Guard By E Line Moose Racing pipe guards offer the most protection, style, and durability on the market Custom molded to fit perfectly every time Carbon fiber, Kevlar
FMF
Turbine Core 2 Spark Arrestor Silencer
$129.99 - $149.99
$116.99 - $134.99
You save up to $15.00 (10%)
(21)
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
Q Spark Arrestor Silencer
$159.95 - $159.99
$143.99
You save $16.00 (10%)
(15)
FMF Q Spark Arrestor Silencer FMF's highly acclaimed "Q" series silencers shook the motorcycling world on its debut in 2002. With its longer oval canister, the trademarked Q uses internal technology

Latest Reviews

jeff (cedar rapids, IA)

Fit
Finish
Durability
Features
Cost Benefit

FMF Power bomb header 2009 KLR 650

I ordered this when I got my Leo Vince pipe. I bought it mostly because it just plain looks cool and I was told it fit with my pipe perfectly. Install took all of 30 minutes and was simple. Really happy with the way it looks, think I will look into the heat shield before too long.

Tyler (Salt Lake City, UT)

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Quality
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Performance

Quiet Sparky Works Well

I mostly installed this to remove the edge of the PC4 sound and to have a spark arrestor. The sound is quieter but not by a large margin. The spark arrestor allows me to ride in places I would otherwise be unable.

Salvador (New York, NY)

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100% worth the money

Definitively a great muffler. Bought it with the FMF power bomb and gained some mid range and some considerable high power and it just sounds great. Of course, the increase was not huge but it gave me that "extra push" I was searching. The fit on my Yamaha WR250f 2013 was PERFECT. I don't know anything about mechanics and was able to install it in about 30 minutes.

Rick (Parma, MI)

Fit
Finish
Durability
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Cost Benefit

Great addition to PW80

i bought this bike for my son and the previous owner had torn off the exhaust stating it was restrictive. Probably true but this new pipe fit great and installed in minutes. Looks great and is quiet. I think it actually helped the bike thru the powerbands. Doesn't seem to bog and is quiet and sounds like a bike should. thanks. 80cc Dad

zack (North Central, MO)

Fit
Finish
Durability
Features
Cost Benefit

FMF gold series fatty

I put this on my CR 250R to replace my stock pipe, it fit fine and only took like 15 minutes to put it on along with the power core silencer 2. Overall I'm happy with the product and the price wasnt too bad.

Stoo (Missoula, MT)

Fit
Quality
Sound
Install
Performance

I wike it a wot.

Good stuff! It did quiet my bike down though. I recommend it to you and all your family members. Even crazy Uncle John. Your old header can be used to make a piccolo. That's about it. Gotta go ride!

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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