Uploaded January 2017 | Updated September 2026, 2 hours ago
Upgrade now to a Industrial Injection Diesel Performance Duramax turbo. The PhatShaft outperforms the stock OEM turbo so be ready to upgrade and make some serious horsepower.
Upgrade now to a Industrial Injection Diesel Performance Duramax turbo. The PhatShaft outperforms the stock OEM turbo so be ready to upgrade and make some serious horsepower.










