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  1. New slip on exhaust, cat delete and chamber delete! Power issues!

    Issues and Troubleshooting
    So i don’t know alot about bikes but I have a 2019 Duke 390 and got a new competition Werkes slip on exhaust, cat delete pipe and chamber delete pipe and was so excited to use it i put it all on immediately and got rid of all the stock crap. Then I realized that it would stall easily on first...
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