Big Gun TFI Power Box for 2010-14 Polaris Sportsman 550 Models - 40-R54J

Big Gun Exhaust TFI Power Box

Part Number: 40-R54J

• Increases horsepower and throttle response
• Installs in minutes
• Third generation technology
• No computer needed to adjust EFI
• Plug-in technology (Does not interfere with stock ECU map)
• Integrated faceplate buttons provide easy adjustment
• Highly recommended for any EFI unit with aftermarket exhaust
• 1 Year Limited Warranty

When installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug-and-play fuel controller that allows you to properly tune your fuel injected motorcycle, ATV or Side x Side in just minutes. Installing a Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A Power Box helps cure the lean issue that is run into when installing a higher-flowing exhaust and comes pre-programmed with a middle-of-the-road setting already into it, making it easy to install and go ride.

Notes:

• This product is not ARB / CARB compliant and cannot be sold in the state of California
• Image(s) shown may not represent the actual product sold for this vehicle, See "Fits" section for application indications (part shipped will fit applications indicated in the description)

Fits:

2012 Polaris Sportsman 550
2011 Polaris Sportsman 550
2010 Polaris Sportsman 550
2012 Polaris Sportsman 550 EPS
2011 Polaris Sportsman 550 EPS
2010 Polaris Sportsman 550 EPS
2013 Polaris Sportsman 550 EPS Blue Fire
2014 Polaris Sportsman 550 EPS Magnetic Metallic
2014 Polaris Sportsman 550 EPS Pursuit Camo
2014 Polaris Sportsman 550 EPS Sunset Red
2013 Polaris Sportsman 550 EPS Sunset Red
2012 Polaris Sportsman 550 Forest
2011 Polaris Sportsman 550 Forest
2013 Polaris Sportsman 550 Indy Red
2012 Polaris Sportsman 550 LE EPS Blue Fire
2014 Polaris Sportsman 550 LE EPS Browning
2013 Polaris Sportsman 550 LE EPS Browning
2012 Polaris Sportsman 550 LE EPS Browning
2011 Polaris Sportsman 550 LE EPS Browning
2010 Polaris Sportsman 550 LE EPS Browning
2012 Polaris Sportsman 550 LE EPS Orange Madness
2013 Polaris Sportsman 550 LE EPS Stealth Black
2010 Polaris Sportsman 550 LE w/EPS Orange Madness
2013 Polaris Sportsman 550 Pursuit Camo
2013 Polaris Sportsman 550 Sage Green
2012 Polaris Sportsman 550 Touring EPS
2011 Polaris Sportsman 550 Touring EPS
2010 Polaris Sportsman 550 Touring EPS
2014 Polaris Sportsman 550 Touring EPS Blue Fire
2013 Polaris Sportsman 550 Touring EPS Blue Fire
2014 Polaris Sportsman 550 Touring EPS Solar Red
2013 Polaris Sportsman 550 Touring EPS Solar Red
2012 Polaris Sportsman 550 X2
2011 Polaris Sportsman 550 X2
2010 Polaris Sportsman 550 X2
2014 Polaris Sportsman 550 X2 EPS Indy Red
2014 Polaris Sportsman 550 X2 EPS Sage Green
2013 Polaris Sportsman 550 X2 Indy Red
2013 Polaris Sportsman 550 X2 Sage Green
2011 Polaris Sportsman 550 XP LE EPS Midnight Black Metallic
2011 Polaris Sportsman 550 XP LE EPS Pearl White