The new KFX450R twin exhaust from DMC offers dynamic performance in this solid system that utilizes two mufflers to deliver maximum performance while maintaining sound level requirements.
DMC has combined a perfect blend of tuned length and diameter, along with a unique “Velocity Splitter” to provide the maximum exhaust velocity for low and mid range torque, along with the increased overall volume for big top end horsepower. With torque rolling in at a 24.8% lb/ft increase and horsepower at a screaming 21.5% increase, your competition will wonder where you went.
The system features an ultra tough T304 stainless steel header, velocity splitter and stepped diameter midpipes along with a tough alloy heat shield and Afterburner extruded mufflers. Rebuildable in minutes. DMC uses only the highest quality packing material for maximum and consistent performance.
Other features include the use of rubber mounted aircraft grade, billet aluminum muffler brackets and a removable USFS/USDA approved spark arrestor.
Installation on this monster is a snap. No need to bang, hammer, cut, saw, abuse, or otherwise manipulate your KFX. You can go from out of the box to out in front in a matter of minutes.
To enhance your quest for more performance, get your paws on a DMC EFI Control Module. Our testing has proven this combination of exhaust and an EFI Control Module to be a lethal combination resulting in maximum output in horsepower and torque
It's specifically mapped to work in conjunction with your DMC Twin Exhaust to deliver every ounce of torque and horsepower in a smooth and responsive power curve. It's fully adjustable with three simple buttons on the faceplate to adjust the fuel curve richer or leaner in each area of the map. Advanced engineering eliminates the need for complicated computer programs or interfaces. Everything is controlled directly on the EFI Control Module. Check out EFI Module part number and pricing here.
Ask for these exclusive DMC Products at your local DMC dealer. Need help finding a dealer? Try our dealer locator link or give us a call...
21.5% Increase 
24.8% Increase 
96db