Big Gun 06-23 Yamaha GRIZZLY 700 Power Box

With this Big Gun TFI Power Box, you get a module designed to optimize your 2006-2023 Yamaha GRIZZLY 700's throttle mapping and fuel delivery. It's a plug-and-play unit that sharpens throttle response, smooths out power delivery, and adds a noticeable boost to your mid-range torque, all while keeping your ATV reliable. This unit is especially recommended if you've already upgraded your EFI unit with an aftermarket exhaust.

Installation is straightforward, taking only minutes, and you won't need a computer to make adjustments. The integrated faceplate buttons allow for easy tuning on the fly. Big Gun built this TFI Power Box with durability in mind, featuring rugged construction and weather-resistant sealing to handle tough riding conditions. It uses third-generation technology for improved performance without interfering with your stock ECU map.