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.
Enhance your Yamaha ATV or UTV with the Big Gun Exhaust TFI Power Box, part number 40-R57D. Designed to optimize engine performance, this power box offers improved throttle response and increased horsepower, making your off-road adventures more exciting. Crafted by Big Gun Exhaust, it ensures durability and reliable performance in demanding conditions. Installation is straightforward, providing a seamless upgrade to your vehicle's existing system without extensive modifications. The compact design allows for easy integration, ensuring your vehicle maintains its sleek profile while gaining performance benefits. Whether you're trail riding or participating in competitive events, this power box helps you unlock your vehicle's full potential with precision tuning. Made from high-quality materials, it withstands harsh environments and offers long-lasting performance, making it a valuable addition to your Yamaha ATV or UTV arsenal.
Features:
- Designed specifically for Yamaha ATV and UTV models for optimal compatibility
- Improves throttle response for better control and ride experience
- Increases horsepower and overall engine performance
- Durable construction built to withstand tough off-road conditions
- Easy to install with minimal modifications required
