The PowerCore 4 Muffler range from FMF is the flagship of the four-stroke aftermarket exhaust lineup when it comes to offroad and enduro bikes. These things offer affordable performance that you'll struggle to find in any other exhaust out there on the market, taking some of the features of the top-of-the-line FMF exhausts like the Factory 4.1 Mufflers and bringing them down into a more economical and price friendly package in the PowerCore 4. At the end of the day, most people are chasing an aftermarket dirt bike muffler for similar reasons - more power, better performance, improved torque, weight savings, appearance upgrades, even improved rideability of the bike. The FMF PowerCore 4 Mufflers are going to bring you every single one of these and more, so they should definitely be up near the top of your list if you're looking at upgrading your mufflers.

We carry PowerCore 4 Mufflers for most of your common four-stroke offroad and trail bikes from Honda, Yamaha, KTM, Kawasaki, Suzuki, and Husqvarna, so if you're someone who enjoys heading offroad and wants to get the best out of their bike, you're probably in the right place. Our own customers have raved about the performance of the PowerCore 4 Mufflers, with throttle response being one of the most talked about points when it comes to the gains on offer. If budget is a concern when you're looking for an upgraded muffler for your bike, the more affordable PowerCore 4 could be the option for you. And just to make things even easier for you, we've got free standard shipping on all of our FMF PowerCore 4 Mufflers here at MXstore, so you won't have to worry about splashing out any additional freight charges on top of your exhaust. Check them out for yourself today and reap the rewards next time you head out riding!