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 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 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 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 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 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 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 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 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
Closeout up to 15% off
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 Factory 4.1 RCT Slip-on Exhaust with Titanium Mid-Pipe The Factory 4.1 is FMF Racing's premier performance exhaust. With 30 years of racing experience behind it, the Factory 4.1 takes advantage o
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
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
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
Two Brothers Racing S1R Slip-On ExhaustThe S1R exhaust is a state-of-the-art product from Two Brothers Racing. The system features a natural finished Aluminum outlet and stamped spring-mounted inlet f
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
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
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
Closeout up to 20% off
Yoshimura RS-4D Pro Exhaust System
Yoshimura has been the official exhaust supplier to Team Honda Racing for several years now. All of that experience has helped Yoshimura in making an exhaust that
FMF Q4 Hex Slip-On ExhaustFMF is the leader in high performance quiet technology and our Q4 Hex is the next evolution in off road exhaust. The Q4 Hex employs intricate chambers, baffles and proprietar
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
Dr. D NS-4 Stainless Steel Slip-On Exhaust The most popular exhaust in the DR.D line up. The DR.D NS-4 Stainless Steel Tubing/Aluminum Can and Stainless Steel Tubing/Carbon Fiber Can are the exhaust's
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
easy to install. the sound is much deeper than the stock pipe. better throttle response. I'm very pleased with the Q4
FLY RACING PRO-PAK SILENCER REPACK KIT
Bought to repack a Pro Circuit Type 296 Spark Arrester Silencer. There isn't enough material in 1 package to repack this. Should have gotten 2 packs.
I purchased this to replace a Pro Circuit Platinum pipe that had developed some serious cracking. Other than the lower mounting tab being a little short requiring the factory rubber mounting to be tweaked a bit to get the bolt holes to line up, it was a simple installation. Wasn't sure if pipe came with o-rings since right below product info is a link for pipe springs / o-ring kit. So I ordered one too but the pipe does come with o-rings.
Steve A. (Hungerford, TX)
Purchased the Two Brothers muffler repack kit for my carbon fiber slip on exhaust on my Yamaha FJR 1300. The kit appears to be a one-size-fits-all type and the fiberglass material needed to be cut to fit. It worked out great. Noise at speed is reduced. I would recommend this product, just don't make the mistake I did, buying the "kit" thinking it would do both cans. Other than that a great buy.
Both plugs were just what I needed and they're well made.
It was a struggle during the installation, since the screw holes on the exhaust and the bike don't not line up (gasket was taken out as per the instruction). Had to push it real hard to fit it in, other than that it was a breeze to install. Sounds great, deep and solid, noticeable improvement in performance.
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.