TFI POWER BOX

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.

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
• 2 Year Limited Warranty

Fitment

• 2014-2019 Honda TRX420FA1 FourTrax Rancher 4x4 AT DCT
• 2014-2019 Honda TRX500FM1 FourTrax Foreman 4x4
• 2014-2019 Honda TRX420FA2 FourTrax Rancher 4x4 AT DCT PS
• 2014-2019 Honda TRX420FE1 FourTrax Rancher 4x4 ES
• 2014-2019 Honda TRX420FM1 FourTrax Rancher 4x4
• 2014-2019 Honda TRX420FM2 FourTrax Rancher 4x4 PS
• 2014-2019 Honda TRX420TE1 FourTrax Rancher ES
• 2014-2019 Honda TRX420TM1 FourTrax Rancher

Brand: Big Gun Exhaust
Part Number: 40-R52C