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 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 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 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 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
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 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
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
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 Spark Arrested 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
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
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 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
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
Power Core 4, Q4 Quiet Insert w/ Spark ArrestorFits FMF Power Core 4 and Q4
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
Big Gun EVO R Exhaust SystemAMA track legal 304 Stainless Steel Pipe Construction Hard Anodized Titanium Finish Removable End Cap USFS approved spark arrestor Race tool pillow packing Comes with
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 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
Pro Circuit Works Pipe The first Pro Circuit pipe built with bare metal finish, giving it a unique style that sets it apart from all other pipes Durable construction conforms to the natural shape of t
Yoshimura RS-D4 Full Exhaust System
Gives your DR-Z400SM an old school hot-rod look
Incredible looks, sound and performance
System is completely fabricated by hand and TIG-Welded to
Very good quality exhaust I really like the sound and tone it gives my trx450 it went on very easily the hardest part was having to wait for the high temp silicone to dry over night to hear it lol the only negative thing I have to say which is a given is that it makes the air fuel mixture even leaner than stock so it get complimented real good with the dynojet stage 2 which I'm more than happy with on my quad
FMF Power Core
Great fit! Easy to install.
FMP Power Core
Bought the FMF Powercore for a CRF 230F and was extremely pleased with the results. Easy simple to install. I had the bike re-jetted by the local Honda dealer after installing the muffler. Was impressed by the performance increase and it sounds great. Looking at buying one for the daughter's 150F.
R2 YOSHI COMPLETE ON 05 Z400
PUT ON THE FULL EXHAUST, MOD QUAD 4INCH INTAKE WITH K&N FILTER,AND DYNOJET STAGE 2 JET KIT. THIS BIKE WAS QUICK AND NIMBLE BEFORE, NOW ITS A ROCKET SHIP. SOUNDS AMAZING AND PERFORMS LIKE A WHOLE NEW BEAST. GREAT PRODUCT.FIT RIGHT ON. DIRECTIONS WERE RIGHT ON. LOOKS GREAT.SHIPPING WAS FAST AND PACKED GREAT.WOULD DEFINITELY BUY MORE YOSHI PRODUCTS. MOTORCYCLE SUPERSTORE IS GREAT TOO!!
Great silencer, fit my FMF fatty perfect and isn't too loud on CR 125R which was surprising considering how small it is.
I love it, sounds amazing.
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.