Mack Maxicruise AC - 350 - 12.0 335hp Remap
Expected gains of +54 BHP and +271 Nm torque
Get Your Free Quote ↓BHP+54 hp (16%)
Standard
335 hp
Tuned
389 hp
Torque+271 Nm (14%)
Standard
1979 Nm
Tuned
2250 Nm
Suitability
Good (6.5/10)Gains Profile
BalancedHeadroom
MediumMack Maxicruise AC - 350 - 12.0 335hp ECU Remapping
Considering an ECU remap for your Mack Maxicruise AC - 350 - 12.0 335hp? A Stage 1 remap can take this All diesel engine from 335 BHP to 389 BHP and from 1979 Nm to 2250 Nm of torque (turbocharged). This engine scores 6.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mack Maxicruise can achieve.
How this engine compares
- 7thof 8 Mack Maxicruise engines by power gain
- 81%of the 9,842 engines we hold gain data for see a smaller power increase
- 97%of engines with torque data see a smaller torque increase
Comparisons are calculated from our own recorded Stage 1 figures.
Assessment
The Mack Maxicruise AC - 350 - 12.0 335hp is a turbocharged diesel engine producing 335 BHP and 1979 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 389 BHP and 2250 Nm — a gain of around 54 BHP (16%) and 271 Nm (14%).
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.
Considerations
!High tuned torque: check transmission torque capacity and service history.
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