This Guy May Have Made The World’s Biggest And Loudest Exhaust

We’ve seen some insane mods but this one is crazy! YouTuber “Bug Bmx” shows us how he put this exhaust tip together and the end results are insane. It isn’t some aftermarket piece you can buy this thing is complete “custom” design. Basically, he welded a bunch of 55-gallon drums together and threw it on his truck. What’s the craziest “DIY” mod you’ve done or seen?

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