This Is Why You Use A Filter...



This one might make cringe. It’s a good reminder to make sure anything that could get possibly sucked up is tied before dyno your car!

This guy's day went south when he accidentally let a shop towel get sucked into a turbo during a dyno pull. A few seconds after the pull starts you can see the grey towel start to move. Then all of a sudden, it gets sucked in and shredded. What a way to destroy your turbo...

Source: Jalopnik