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FMF Exhaust

FMF POWERCORE SYSTEM

By the staff of Dirt Wheels, Photos by Kyle Duffy FMF POWERCORE SYSTEM The throaty rumble of a four-stroke 450 engine sporting an aftermarket exhaust is addicting. It doesn’t need to be loud to sound good, and the sound alone doesn’t complete the equation. More power and more torque are what we are after, and FMF is a worthy provider of ponies. We picked up the proven PowerCore4 muffler and MegaBomb header for our 2019 Yamaha YFZ450R SE for a test day at the motocross track. FMF POWERCORE SYSTEM THE…

FMF FALL APPAREL LINE

For the launch of the new FMF Fall 2018 Apparel line we followed Aaron Plessinger through his 2018 championship Supercross season to carrying the red plate into the outdoors. As we followed the Ohio native through all of the Supercross rounds and watched him win his first championship, to now carrying that momentum into the Pro Motocross Series carrying the red plate after going 1-1 at High Point, this apparel line was developed with AP Speed and Style. The new FMF fall line was designed with…

PROJECT ATV: HOPPED-UP HONDA TRX400X

Since its first year of production in 1999, Honda’s TRX400EX has a reputation for being one of the most durable and fun sport ATVs of all time. The design of the TRX hasn’t changed too much in its lifetime because it never needed to. The air-cooled four-stroke engine is practically bulletproof, the lack of liquid cooling greatly reduces complexity, and you can adjust the valves with hand tools. There are lots of riders who love the “keep it simple” philosophy. The chassis is likewise basic, but it handles well and has plenty…