$275.00
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Honda Rancher 420 (14-19) Big Gun TFI Power Box

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$275.00

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SKU:
40-R52C-R
Shipping:
Free Shipping

Description

When installing an aftermarket exhaust on your Honda Rancher 420, proper tuning is a must. The Big Gun TFI Power Box is a plug-and-play fuel controller that allows you to properly tune your fuel injected ATV in just minutes. Installing a TFI Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A TFI 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.

Features:

  • 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

Applications:
Honda Rancher 420 (2014-2019)
*Only works on models with a Single Rear Axle (SRA)

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