HPTuners MPVI4 Powerstroke Hard Parts Optimize your aftermarket performance parts

Optimize your aftermarket performance parts

and designed to keep your Cummins running strong

or mismatched part numbers may receive reduced credit or be denied

But It Is A Known Possibility During Installation

CORE CHARGE REFUNDS ARE ISSUED ONCE YOUR CORE IS RECEIVED AND INSPECTED IN ACCORDANCE WITH THE CORE RETURN POLICY PROVIDED VIA EMAIL AFTER PURCHASE

HPTuners MPVI4 Powerstroke Hard Parts Optimize your aftermarket performance partsFaster Transfer Speeds with Wi Fi (available with future firmware update) Dramatically improved wireless transfer speeds for faster, more efficient tuning. High Speed Standalone Data Logging Expanded bandwidth and improved memory allow more parameters at higher speedscomparable to a wired experience using VCM Scanner. Tune All The Toys in Your Garage Compatible with thousands of years, makes, and modelslate model muscle, daily drivers, trucks, and