Big Gun 15-23 Polaris OUTLAW 110 Power Box

Big Gun is known for making performance exhaust systems for powersports vehicles, and their TFI Power Box is a solid addition to that lineup. This module is designed to give your 2015-2023 Polaris Outlaw 110 a noticeable performance improvement by fine-tuning how the engine handles throttle input and fuel delivery. It’s a straightforward way to get more out of your ATV, especially if you’ve already upgraded the exhaust.

What this box does is essentially remap the throttle and fuel injection signals. You’ll feel a sharper throttle response, meaning when you twist the grip, the engine reacts more quickly. It also smooths out the power delivery, which can make the powerband feel more usable, particularly in the mid-range where you often need that extra grunt for acceleration or climbing. The unit is built tough with weather-resistant sealing, so it can handle the kind of conditions you’d expect to encounter off-road. Plus, it’s designed to be a plug-and-play installation, meaning it connects directly into your EFI system without needing to reprogram the stock ECU.

Adjusting the settings is easy thanks to the integrated buttons right on the faceplate, and you won't need a computer to make changes. This is their third-generation technology, built for durability and ease of use. Just remember, this part is not CARB approved and cannot be shipped to California.