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 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 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 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 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
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
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
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 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 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
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
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
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 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-3 Oval Full Exhaust System with C96 Baffle
Features a high-flow full titanium header for maximum performance
Hit with authority and give the precise throttle response for
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
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
System fit great, 10 minute installation time and sounds like a real 4 stroke. Seems like it is better on the bottom end but not a huge change. Looks and sounds great. If you are looking for major power increases, this may not be what you think. I would recommend based on looks and sound only.
Good sound and easy install. Definitely added more punch to my '07 TRX450R.
This is probably my favorite purchase I have ever made when it comes to dirtbikes. Absolutely beautiful and performs like a beast.
Great sound and super easy install.
This pipe rocks! Super easy to install- took 10 minutes. I wish I had done it sooner. The fit and sound are great. The pipe on a KDX220R is horrible and I needed to update the appearance- this sure did it. It is VERY well built and polished. I did not change the jetting on my two stroke when I added this pipe and it performed great on a nasty, muddy 6 hour ride the first time I tried it. If you are thinking about buying it- do it- you will not regret it!
Alex (Surfside Beach, SC)
Power Bomb !
2012 Suzuki DRZ 400s. I love it! Fits like a glove after I had the stock muffler pipe shortened 3/4 in. I also gutted the stock muffler, and did a lot of Dremel work to get things nice and big and smooth. The Power Bomb gave the bike a new, deeper, meaner sound. Did the 3x3 mod, K+N air filter, JD Jet Kit. This bike thinks it's a lot bigger than it really is. Power everywhere!
louder than the old one and was wrong size pipe had to be welded on. the stock pipe had a hole in it and it was still not as loud as this. Does not work for me and will need to find another option.
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.