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it’s just one off the tune ecu page it’s the last tune on the list of rocket 3 roadster tunes
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It backfires when I let off the gas
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I have a 2012 rocket 3 roadster and it has a tune off the tune ecu site on it
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So I took my exausht off and put a slip on exausht on and now it’s backfireing really bad I’ve downloaded tune ecu and have tried all of...
