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TFI Power Box

Original price was: $329.99.Current price is: $291.95.

For 11-14 Polaris RZR XP 900

In stock

SKU: 40-R54IBIG Category:

Description

The technology behind the Big Gun TFI is that it functions like a carburetor. It takes the knowledge & experience that many of us have & converts it to a fuel injection interface. The TFI interface makes it easy to tune for different modifications. The TFI is to be used on EFI ATVs, UTVs & dirtbikes that have performance enhancements which require more fuel to run correctly; such as pipes, heads & even big bore kits. With its patented technology, this box does not default computers or trip engine lights. The TFI uses load based technology to monitor the demand on your motor and provide a fuel solution to reach optimum performance. This unit plugs directly into your factory wiring harness for easy installation.

  • 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

40-R54I made by Big Gun

Additional information

Weight 0.60 lbs
Dimensions 8.00 × 8.00 × 8.00 in

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Make Model Engine Year
Polaris ATV / SxS RZR XP 900 875 2011
Polaris ATV / SxS RZR XP 900 875 2014
Polaris ATV / SxS RZR XP 900 EFI 875 2012 - 2013
Polaris ATV / SxS RZR XP 900 HO Jagged X Edition 875 2013
Polaris ATV / SxS RZR XP 900 LE 875 2011
Polaris ATV / SxS RZR XP 900 LE 875 2013
Polaris ATV / SxS RZR XP 900 LE EFI 875 2012
Polaris ATV / SxS RZR XP 900 LE EPS 875 2013
Polaris ATV / SxS RZR XP 900 Walker Evans Edition EPS 875 2013