MF is a leader in the performance exhaust field when it comes to motorcycles and ATVs. FMF offers products for numerous utility quads and side-by-sides, in addition to products for the “hot rod” quads like YFZs, TRXs, LTZs, Raptors and Predators. As the “Side-by-Side” offerings continue to grow (and now even race) FMF is right there, offering both a race muffler (Powercore 4) in addition to a torquey utility product in their Powerline series.



he Powerline utility exhaust gives your ATV more useable power throughout the power-band while keeping the sound level down in a muffler that requires no maintenance and in most cases is considerably lighter than stock. For a performance utility ATV muffler made for mud, snow or water crossings (that never needs re-packing!) look no further than the Powerline and “Feel the Power!”
     The objective of the Powerline Series was to start from scratch and build a durable and reliable mechanical muffler to withstand the harshest conditions an ATV could travel while still addressing the needs of the Utility ATV customer–you know, like mud bogging! FMF delivers with the Powerline. Constructed from 100% U.S. stainless steel, the Powerline is extremely durable. Reliability is no question either with the complete mechanical design. That means no packing–none. The Powerline houses a series of precise baffles and chambers to lower sound and perform better than stock. As an added benefit, the Powerline is considerably lighter than any stock utility exhaust and has a U.S. Forestry Service-approved spark arrestor, giving your ATV enhanced performance and reliability, legally in the great outdoors.
     While FMF is most often associated with racing, as they should be, they are equally as serious about providing the proper product for the rest of the quad and side-by-side markets. Just consider the present offerings in the Powerline series of FMF exhausts…and there are more on the way in the near future.



MF developed the PowerCore4 to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is useable and compatible with every style of riding. This is based on the original and still best bang for the buck, the PowerCore4 S/A. This is a performance race design muffler at a value price. It features FMF’s exclusive and patented technology. The Powercore4 series provides maximum core surface area for sound absorption, high durability materials and application specific developed packing components. The Hi-Flo technology is evident in the stainless steel formed endcaps as well. Based on the model, some PowerCore4s have a versatile modular rear endcap for optional performance accessories, and/or different endcaps for smoother power delivery. It has a quiet core insert for the sound conscientious and a replacement spark arrestor screen for maximum versatility for all models. Performance, versatility and pounds lighter than stock–all for an affordable price.



     Arctic Cat Prowler, Honda Foreman ES/S 450, Honda Fourtrax Rincon 650, Honda Rancher 350, Honda Rancher 400, Honda Recon, Honda Rubicon 500, Kawasaki Prairie KVF650/700 (full system), Polaris Sportsman 700, Polaris Ranger XP EFI, Suzuki Eiger 400, Suzuki King Quad LT700, Suzuki Vinson 500, Yamaha Bear Tracker, Yamaha Big Bear 400 4x4, Yamaha Bruin 350 4x4, Yamaha Grizzly 660, Yamaha Kodiak 400/450 4WD, Yamaha Rhino 450, Yamaha Rhino 660 4x4, Yamaha Wolverine 95-05.



     Arctic Cat Prowler 650, Bombardier DS650 01-07, Honda Rancher 350 00-06, Honda Sporttrax TRX250EX 01-07, Honda TRX250X 97-91, Honda TRX300EX complete exhaust, Honda TRX400EX, Honda TRX450R, Honda TRX90, Honda TRX90EX, Kawasaki Prairie KVF650/700 4x4 SS PB system, Kawasaki V-Force KFX700 SS PB System, Polaris 500 Scrambler, Polaris Outlaw 525 07 S/S, Polaris 800 Razor 07, Polaris Ranger XP EFI, Suzuki LT-R450, Suzuki LTZ 400/Kawasaki KFX400, Suzuki Quadrunner 500, Yamaha Beartracker, Yamaha Big Bear 400 4x4, Yamaha Grizzly 600, Yamaha Raptor 350, Yamaha Raptor 50, Yamaha Raptor 660, Yamaha Raptor 700, Yamaha Raptor 80, Yamaha Rhino 450, Yamaha Rhino 660 4x4, Yamaha Rhino 660 4x4 W/SS Header, Yamaha Warrior, Yamaha Wolverine, and Yamaha YFZ450.

ince we’re talking ATVs and Side by Sides and this usually means family fun, do not overlook FMF’s offerings for the smaller ATV riders. Check your catalogs or FMF’s website for more details, however, some of their numerous offerings include Honda TRX90, Yamaha Raptor 80, Kawasaki KFX 80, Suzuki LT80 and Predator 90. As you can see, FMF has all the OE’s covered here too!
     FMF has everything you and your customers need when it comes to performance exhaust systems for ATVs. FMF offers race and trail proven quality to enhance power, lessen weight, stay quiet and have maximum fun with your ATV at a great price point. Just let your Parts Unlimited rep know what you need and your orders will be filled right away.