5% When You Buy this Power Package!
for everyone from the weekend warrior to the cross country
hauler, this 500hp Duramax power package is sure to give your
truck the power you need. It combines a simple to install
Air Dog II with proven Fleece Performance tuning loaded on
an EFI Live AutoCal.
Power Package Includes:
Live AutoCal loaded with proven Fleece Performance tuning
on-the-fly 5 position tune
Pressure Relief Valve
Increased power may require transmission upgrades. Give us
a call at 866-737-4966 for free
advice to discuss upgrading your transmission or clutch.