Big Gun
Big Gun TFI Power Box Extension Harness Black 40-R54EX1
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- SKU:
- big40-R54EX1
- Condition:
- New
Description
Plug-and-play full controller that allows for proper tuning of your EFI vehicle. Integrated faceplate buttons provide easy adjustment. Highly recommended for any EFI unit with aftermarket exhaust. Increases horsepower and throttle response. Installs in minutes. No computer needed to adjust EFI. TFI Box Polaris, Black
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