Hyundai H-Series H300 2.5 CRDi 170hp Remap

Name: Hyundai H-Series H300 2.5 CRDi 170hp ECU Remap
Brand: Hyundai

Expected gains of +30 BHP and +71 Nm torque

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BHP+30 hp (18%)

Standard

170 hp

Tuned

200 hp

Torque+71 Nm (18%)

Standard

392 Nm

Tuned

463 Nm

Suitability

Good (7/10)

Gains Profile

Balanced

Headroom

Medium

Hyundai H-Series H300 2.5 CRDi 170hp ECU Remapping

Considering an ECU remap for your Hyundai H-Series H300 2.5 CRDi 170hp? A Stage 1 remap can take this 2015 - 2018 diesel engine from 170 BHP to 200 BHP and from 392 Nm to 463 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Hyundai H-Series can achieve.

How this engine compares

8thof 12 Hyundai H-Series engines by power gain
39%of the 9,842 engines we hold gain data for see a smaller power increase
62%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Hyundai H-Serie H300 2.5 CRDi 170hp is a 2.5L turbocharged diesel engine producing 170 BHP and 392 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 200 BHP and 463 Nm — a gain of around 30 BHP (18%) and 71 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.

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 2.5L
Capacity: 2497 CC
Type: Car
Engine Family: Hyundai 2.5L CRDi Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC17 / Continental SID (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

MakeHyundai

ModelH-Series

Generation2015 - 2018

EngineH300 2.5 CRDi 170hp

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.

Engine	BHP	Gain	Torque	Gain	Score
H200 2.5 CRDi 116hp	116 → 170	+54	343 → 400	+57	Excellent (8.5/10)
H200 2.5 CRDi 136hp	136 → 170	+34	343 → 400	+57	Excellent (8/10)