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H&S Repl OBD Adapter Block (709916)
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CARB Exempt (Legal in CA)

H&S Repl OBD Adapter Block (709916)

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BullyDog Replacement OBD-II Adapter Block (40400-105)
REPLACES H&S Performance OBD-II Adapter Block (709916)
For H&S Black Maxx and Mini Maxx and BullyDog GT Tuners

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