BIG GUN Exhaust TFI Power Box for Kawasaki MX | Part Number 40-R81

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 Kawasaki MX with the BIG GUN TFI Power Box, designed to optimize engine performance and improve throttle response. Crafted for durability and precision, this power box is an essential upgrade for riders seeking increased power and reliability. The compact design ensures easy installation and seamless integration with your existing exhaust system, making it an ideal choice for both amateur and professional motocross enthusiasts.

Constructed with high-quality materials, the BIG GUN TFI Power Box offers excellent heat resistance and long-lasting performance. Its robust build ensures it withstands the rigors of intense riding conditions, providing consistent performance over time. Whether you're looking to gain a competitive edge on the track or improve your riding experience, this power box delivers reliable power gains and enhanced engine efficiency.

Designed specifically for Kawasaki MX models, the Part Number 40-R81 fits perfectly and functions flawlessly. It features a user-friendly design for straightforward installation, allowing you to get back on the trail quickly. Trust BIG GUN EXHAUST to deliver performance-enhancing accessories engineered to meet the demands of serious riders and enthusiasts alike.

Features:

• Optimizes engine performance and throttle response

• Constructed with durable, heat-resistant materials

• Compact design for easy installation

• Designed specifically for Kawasaki MX models

• Reliable power gains for motocross riding