PRODUCT FEATURE: JB4 Tuner for 2021+ Ford Bronco! Here, at Lethal Performance!

[Jake@Lethal]

In the full video, we go over the device up close, the harnesses, some key features, and more!
Install, Review, and Dyno video coming soon!


Ready to grab one?: Burger Motorsports JB4 Tuner (2021+ Ford Bronco / Bronco Sport)

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