Big Gun Exhaust TFI Power Box EFI Tuner - 40-R62 Honda Part Number: 16-1622

Part Number: 16-1622

Brand: Sena

Part Number: 40-R57A

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2016-2019 Polaris RZR XP 4 Turbo

Big Gun Exhaust TFI Power Box EFI Tuner - 40-R62 Honda Part Number: 16-1622TFI POWER BOX When installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug and play fuel controller that allows you to properly tune your fuel injected motorcycle, ATV or Side x Side in just minutes. Installing a Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A Power Box helps cure the lean issue that is run into when installing a higher flowing exhaust and