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Loudest 400ex


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So listen guys, I got a 400ex with a dg slip on.... my neighbors do be hating tho so I’m tryna make my 400ex the loudest 400 in town.... I need someone to answer the following questions, 1. Does a 450r carb give it any power? 2. What pipe is the loudest (header and muffler) and no I’m not going straight pipe....and Follow  me on Instagram @trentfinn6.9!

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