Big Gun Exhaust 40-R57B TFI Power Box

Big Gun Exhaust 40-R57B TFI Power Box

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

Big Gun Exhaust 40-R57B Fitment:

• Yamaha Grizzly 700 (06-24)
• Yamaha Kodiak 700 (16-24)

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

Big Gun Exhaust 40-R57B Fitment:

• Yamaha Grizzly 700 (06-24)
• Yamaha Kodiak 700 (16-24)