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Diesel Performance Podcast


May 29, 2018

When this podcast was recorded - just seven days before the Ultimate Callout Challenge - Frank Kuperman admitted his truck wasn't ready. But no one else was either. #UCC2018 

Special thanks to our sponsors:

Wehrli Custom Fabrication
WCFAB.com

Exergy Performance
Exergyperformance.com

Calibrated Power Solutions
calibratedpower.com

Duramaxtuner.com