Freightliner Columbia MBE - 4000 - 12.8 409hp Remap

Name: Freightliner Columbia MBE - 4000 - 12.8 409hp ECU Remap
Brand: Freightliner

Expected gains of +51 BHP and +236 Nm torque

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BHP+51 hp (12%)

Standard

409 hp

Tuned

460 hp

Torque+236 Nm (12%)

Standard

1964 Nm

Tuned

2200 Nm

Suitability

Good (6.5/10)

Gains Profile

Balanced

Headroom

Medium

Freightliner Columbia MBE - 4000 - 12.8 409hp ECU Remapping

Considering an ECU remap for your Freightliner Columbia MBE - 4000 - 12.8 409hp? A Stage 1 remap can take this All diesel engine from 409 BHP to 460 BHP and from 1964 Nm to 2200 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 Freightliner Columbia can achieve.

How this engine compares

2ndof 5 Freightliner Columbia engines by power gain
80%of the 9,842 engines we hold gain data for see a smaller power increase
96%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Freightliner Columbia MBE - 4000 - 12.8 409hp is a turbocharged diesel engine producing 409 BHP and 1964 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 460 BHP and 2200 Nm — a gain of around 51 BHP (12%) and 236 Nm (12%).

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.

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.

Other Columbia All Engines

Engine	BHP	Gain	Torque	Gain	Score
MBE - 4000 - 12.8 350hp	350 → 400	+50	1828 → 2150	+322	Good (7/10)
MBE - 4000 - 12.8 370hp	370 → 420	+50	1828 → 2150	+322	Good (7/10)
MBE - 4000 - 12.8 435hp	435 → 490	+55	1964 → 2150	+186	Good (6.5/10)
MBE - 4000 - 12.8 450hp	450 → 500	+50	2100 → 2250	+150	Moderate (5.5/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Type: Commercial
Engine Family: Freightliner 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

MakeFreightliner

ModelColumbia

GenerationAll

EngineMBE - 4000 - 12.8 409hp

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.