Mack MP7 345C - US07 - 10.8 350hp Remap

The Mack MP7 345C - US07 - 10.8 350hp is a turbocharged diesel engine producing 350 BHP and 1844 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 410 BHP and 2200 Nm — a gain of around 60 BHP (17%) and 356 Nm (19%).

This engine has moderate remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.

Considerations: High tuned torque: check transmission torque capacity and service history.

Fuel economy note: possible improvement with conservative driving.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.