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Polaris RZR Fuel Controller

May 21, 2009

Due to EPA regulations, The Factory fuel setting makes the Ranger Rich on Bottom and Lean on Top. The DFR Controller comes with a Standard Setting to increase power through the entire power band; it will also have the ability to be tuned for aftermarket exhaust, and will come set up with a calibration for the DragonFire Performance Exhaust. 4.5 HP gains There is also and O2 Sensor that can be purchased that will allow the computer to adjust with climate and elevation changes. Make you Ranger the fastest R in the dirt. DragonFire Racing G3 Fuel Controller

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After years of researching and developing the best products in the industry, DragonFire has taken UTV’s to the next level. Superior technology and innovation are incorporated into all of our products. The DragonFire team consists of industry experts in multiple disciplines, which leads to unsurpassed quality, performance and usability.