Manfred Schreyer tells what happened when a diesel forum pissed him off - he became a troll and made a lot of money. It's a story with a happy ending for the Texan, owner of Longhorn Fabrication, makers of popular traction bars and other parts. Join Paul and Chris for what is probably the funniest episode yet.  This episode of the Diesel Performance Podcast is brought to you by our good friends - Exergy Performance and WCFAB. Wehrli Custom Fabrication WCFAB.com Exergy Performance Exergyperformance.com