Big Gun TFI Power Box - Yamaha YFZ 450R (09-24) - 40-R57G

**This product is not ARB / CARB compliant and cannot be sold in the state of California**

• 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:

Yamaha
2021
YFZ450R
2020
YFZ450R
2019
YFZ450R
2018
YFZ450R
YFZ450R SE
2017
YFZ450R
YFZ450R SE
2016
YFZ450R
YFZ450R SE
2015
YFZ450R
YFZ450R SE