DAF LF 45 140hp Remap

Name: DAF LF 45 140hp ECU Remap
Brand: DAF

Expected gains of +40 BHP and +115 Nm torque

Data under review — The figures shown for this engine variant are currently being verified. They may be updated as we refine our data.

BHP+40 hp (29%)

Standard

140 hp

Tuned

180 hp

Torque+115 Nm (21%)

Standard

550 Nm

Tuned

665 Nm

Suitability

Moderate (5.5/10)

Gains Profile

Power-focused

Headroom

High

DAF LF 45 140hp ECU Remapping

Considering an ECU remap for your DAF LF 45 140hp? A Stage 1 remap can take this All diesel engine from 140 BHP to 180 BHP and from 550 Nm to 665 Nm of torque (naturally aspirated). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your DAF LF can achieve.

How this engine compares

3rdof 15 DAF LF engines by power gain
63%of the 9,842 engines we hold gain data for see a smaller power increase
87%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The DAF LF 45 140hp is a naturally aspirated unknown fuel type engine producing 140 BHP and 550 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 180 BHP and 665 Nm — a gain of around 40 BHP (29%) and 115 Nm (21%).

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 high, based on the percentage gain available from the factory output.

Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.. Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.. 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

!Naturally aspirated engine: gains are usually limited; results vary widely.

!Unusually high gain for NA engine: treat as an estimate and verify against the exact engine variant.

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

Other LF All Engines

Engine	BHP	Gain	Torque	Gain	Score
45 135hp	135 → 175	+40	500 → 620	+120	Moderate (5.5/10)
55 140hp	140 → 180	+40	550 → 665	+115	Moderate (5.5/10)
45 150hp	150 → 190	+40	550 → 670	+120	Moderate (5.5/10)
45 160hp	160 → 200	+40	600 → 720	+120	Moderate (5.5/10)
55 160hp	160 → 200	+40	600 → 720	+120	Moderate (5.5/10)
55 170hp	170 → 210	+40	600 → 725	+125	Moderate (5.5/10)
45 170hp	170 → 210	+40	600 → 725	+125	Moderate (5.5/10)
45 180hp	180 → 220	+40	700 → 820	+120	Moderate (5/10)
55 220hp	220 → 260	+40	820 → 945	+125	Good (7/10)
45 220hp	220 → 260	+40	820 → 945	+125	Moderate (5/10)
45 250hp	250 → 290	+40	950 → 1080	+130	Moderate (4.5/10)
55 250hp	250 → 290	+40	950 → 1080	+130	Moderate (4.5/10)
55 280hp	280 → 330	+50	1020 → 1165	+145	Moderate (5/10)
45 285hp	285 → 330	+45	1020 → 1165	+145	Moderate (5/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Naturally Aspirated
Type: Commercial
Engine Family: Daf NA Petrol

ECU & Transmission

Likely ECU Low confidence: Petrol ECU (varies by market/year)
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.

Get Your Free Quote

Get a personalised remap quote for your DAF LF. We'll connect you with a trusted professional in your area.

Confirm Your Vehicle

MakeDAF

ModelLF

GenerationAll

Engine45 140hp

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.