Toyota Landcruiser 3.0 D-4D 173hp Remap

Name: Toyota Landcruiser 3.0 D-4D 173hp ECU Remap
Brand: Toyota

Expected gains of +32 BHP and +75 Nm torque

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BHP+32 hp (18%)

Standard

173 hp

Tuned

205 hp

Torque+75 Nm (18%)

Standard

410 Nm

Tuned

485 Nm

Suitability

Good (6.5/10)

Gains Profile

Balanced

Headroom

Medium

Toyota Landcruiser 3.0 D-4D 173hp ECU Remapping

Considering an ECU remap for your Toyota Landcruiser 3.0 D-4D 173hp? A Stage 1 remap can take this 2002 - 2010 diesel engine from 173 BHP to 205 BHP and from 410 Nm to 485 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 Toyota Landcruiser can achieve.

How this engine compares

9thof 16 Toyota Landcruiser engines by power gain
51%of the 9,842 engines we hold gain data for see a smaller power increase
63%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Toyota Landcruiser 3.0 D-4D 173hp is a 3.0L turbocharged diesel engine producing 173 BHP and 410 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 205 BHP and 485 Nm — a gain of around 32 BHP (18%) and 75 Nm (18%).

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 Landcruiser 2002 - 2010 Engines

Engine	BHP	Gain	Torque	Gain	Score
3.0 D-4D 163hp	163 → 190	+27	343 → 405	+62	Good (6.5/10)
3.0 D-4D 166hp	166 → 196	+30	410 → 470	+60	Good (6.5/10)
4.7 V8 235hp	235 → 251	+16	434 → 460	+26	Limited (3.5/10)
4.0 V6 250hp	250 → 268	+18	382 → 410	+28	Limited (3.5/10)
4.5 D4-D 286hp	286 → 330	+44	650 → 750	+100	Good (6.5/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 3L
Capacity: 2982 CC
Type: Car
Engine Family: Toyota 3.0L D4D Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC15 / early generation 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

MakeToyota

ModelLandcruiser

Generation2002 - 2010

Engine3.0 D-4D 173hp

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.