Mack MP7 395C - US04 - 10.8 401hp Remap

Name: Mack MP7 395C - US04 - 10.8 401hp ECU Remap
Brand: Mack

Expected gains of +59 BHP and +136 Nm torque

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BHP+59 hp (15%)

Standard

401 hp

Tuned

460 hp

Torque+136 Nm (6%)

Standard

2114 Nm

Tuned

2250 Nm

Suitability

Good (6.5/10)

Gains Profile

Power-focused

Headroom

Medium

Mack MP7 395C - US04 - 10.8 401hp ECU Remapping

Considering an ECU remap for your Mack MP7 395C - US04 - 10.8 401hp? A Stage 1 remap can take this All diesel engine from 401 BHP to 460 BHP and from 2114 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 MP7 can achieve.

How this engine compares

4thof 9 Mack MP7 engines by power gain
85%of the 9,842 engines we hold gain data for see a smaller power increase
91%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Mack MP7 395C - US04 - 10.8 401hp is a turbocharged diesel engine producing 401 BHP and 2114 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 460 BHP and 2250 Nm — a gain of around 59 BHP (15%) and 136 Nm (6%).

This engine has moderate remap suitability, with gains weighted towards peak power — the improvement is most noticeable at higher RPM. 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.

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.

Other MP7 All Engines

Engine	BHP	Gain	Torque	Gain	Score

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Type: Commercial
Engine Family: Mack Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC17-era diesel ECU (varies)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating. At this torque level, transmission and driveline servicing history becomes especially important.

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Confirm Your Vehicle

MakeMack

ModelMP7

GenerationAll

Engine395C - US04 - 10.8 401hp

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 before proceeding.

325E - US07 - 10.8 329hp	329 → 385	+56	1707 → 2000	+293	Good (7/10)
325M - US07 - 10.8 329hp	329 → 385	+56	1266 → 1320	+54	Good (6.5/10)
345C - US07 - 10.8 350hp	350 → 410	+60	1844 → 2200	+356	Good (7/10)
355E - US04 - 10.8 360hp	360 → 415	+55	1843 → 2150	+307	Good (7/10)
365C - US04 - 10.8 370hp	370 → 430	+60	1987 → 2300	+313	Good (7/10)
365M - US04 - 10.8 370hp	370 → 430	+60	1816 → 2150	+334	Good (7/10)
405E - US04 - 10.8 411hp	411 → 465	+54	1987 → 2300	+313	Good (6.5/10)
405M - US04 - 10.8 411hp	411 → 465	+54	2005 → 2300	+295	Good (6.5/10)