Big Gun TFI Power Box - ATV/UTV - Arctic Cat [MPN: 40-R50E]

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. Expertly crafted from premium materials. Quality design and workmanship. Durable construction for long service. TFI Power Box by Big Gun®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value. This product is distinguished by total quality assurance, unsurpassed by anybody else.

• Plug-and-play full controller that allows for proper tuning of your EFI vehicle. Integrated faceplate buttons provide easy adjustment. Highly recommended for any EFI unit with aftermarket exhaust.
• Increases horsepower and throttle response
• Installs in minutes
• No computer needed to adjust EFI