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 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 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 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
FMF Gold Series Gnarly Pipe Made specifically for tough enduro riding, the FMF Gnarly pipe boosts lower RPM horsepower and torque so you can get over the nastiest of terrain. And in addition to the in
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 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 Factory 4.1 RCT Aluminum Slip-On w/ Stainless Mid Pipe The exhaust pipe of JGR Yamaha, Lucas Oil Troy Lee KTM and Rockstar Husqvarna, the FMF Factory 4.1 RCT Slip-On is not only a motocross and su
Closeout up to 20% off
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 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
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
FMF Factory 4.1 RCT Slip-on Exhaust with Titanium Mid-Pipe The exhaust pipe of JGR Yamaha, Lucas Oil Troy Lee KTM and Rockstar Husqvarna, the FMF Factory 4.1 RCT Slip-On is not only a motocross and su
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 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
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 Power Core 2 Silencer The Power Core 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.
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
Two Brothers Racing M-7 Offroad Full Exhaust System With the patented use of magnesium, titanium, aluminum and stainless steel, and hours of testing Two Brothers have come up with an exhaust system to
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 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
Big Gun ECO System Slip-On ExhaustEconomically priced high quality Slip-On exhaust systemQuiet 98db's Track and trail legal (With Vortex Quiet Insert Sold Seperately) USFS forestry approved screen typ
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 Powercore 4 Universal Spark Arrested MufflerGreat universal spark arrestor for 4-stroke machines! Race inspired price point muffler made for maximum power output Aircraft quality extruded aluminum
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 p1x power tip.
C-14 Concours sounds awesome now- not too quiet, but not too loud!
Nicely designed pipe, install was as easy as it gets. Took maybe 10 minutes tops to put the full pipe on. It runs and sounds great. Shipping was super fast and they had the best price around.
Aaron (North Carolina, NC)
DRZ400S . . . Bombs away!!!
Easy to install and a very noticeable difference with the bottom end power. Not having a heat shield I thought might pose a problem, however I haven't even noticed that it's gone until I get off the bike. Best upgrade so far for the money.
andy u (sutter creek,, CA)
Good pipe, sounds very healthy and installs very easily.
Awesome product. Felt the increased horsepower and it sounded great.
This product fit my grandson's 2014 Honda CRF70 perfect. After I took off the stock pipe, it gave the bike at least 8mph. It sounds great too. I would suggest it for anyone to help their performance on their bike.
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.