Renault Megane 1.5 DCi 100hp Remap

Name: Renault Megane 1.5 DCi 100hp ECU Remap
Brand: Renault

Expected gains of +25 BHP and +50 Nm torque

Get Your Free Quote ↓

BHP+25 hp (25%)

Standard

100 hp

Tuned

125 hp

Torque+50 Nm (25%)

Standard

200 Nm

Tuned

250 Nm

Suitability

Good (7.5/10)

Gains Profile

Balanced

Headroom

High

Renault Megane 1.5 DCi 100hp ECU Remapping

Considering an ECU remap for your Renault Megane 1.5 DCi 100hp? A Stage 1 remap can take this 2 - 2002 - 2008 diesel engine from 100 BHP to 125 BHP and from 200 Nm to 250 Nm of torque (turbocharged). This engine scores 7.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Renault Megane can achieve.

How this engine compares

32ndof 77 Renault Megane engines by power gain
28%of the 9,842 engines we hold gain data for see a smaller power increase
27%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Renault Megane 1.5 DCi 100hp is a 1.5L turbocharged diesel engine producing 100 BHP and 200 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 125 BHP and 250 Nm — a gain of around 25 BHP (25%) and 50 Nm (25%).

This engine scores highly for 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 high, 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 Megane 2 - 2002 - 2008 Engines

Engine	BHP	Gain	Torque	Gain	Score
1.5 DCi 80hp	80 → 105	+25	185 → 235	+50	Good (7.5/10)
1.5 DCi 85hp	85 → 105	+20	200 → 250	+50	Good (7.5/10)
1.4i 16v 98hp	98 → 105	+7	127 → 140	+13	Moderate (4/10)
1.9 DTI 100hp	100 → 122	+22	200 → 250	+50	Good (7.5/10)
1.9 DCi 102hp	102 → 130	+28	200 → 240	+40	Good (7.5/10)
1.5 DCi 105hp	105 → 130	+25	240 → 300	+60	Good (7.5/10)
1.6i 16v 110hp	110 → 120	+10	148 → 165	+17	Moderate (4.5/10)
1.6i 16v 115hp	115 → 125	+10	152 → 168	+16	Moderate (4/10)
1.9 DCi 115hp	115 → 150	+35	300 → 350	+50	Good (7.5/10)
1.9 DCi 120hp	120 → 150	+30	300 → 350	+50	Good (7.5/10)
1.9 DCi 130hp	130 → 165	+35	300 → 365	+65	Good (7.5/10)
2.0i 16v 136hp	136 → 146	+10	191 → 206	+15	Moderate (4/10)
2.0 DCi 150hp	150 → 180	+30	340 → 400	+60	Good (7/10)
2.0 Turbo 165hp	165 → 200	+35	270 → 320	+50	Good (7/10)
2.0 DCi 175hp	175 → 205	+30	380 → 430	+50	Good (6.5/10)
RS 2.0 Turbo 225hp	225 → 255	+30	300 → 360	+60	Good (7/10)
RS 2.0 Turbo R26R 230hp	230 → 255	+25	310 → 360	+50	Good (6.5/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 1.5L
Capacity: 1461 CC
Type: Car
Engine Family: Renault 1.5L dCi 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.

Get Your Free Quote

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

Confirm Your Vehicle

MakeRenault

ModelMegane

Generation2 - 2002 - 2008

Engine1.5 DCi 100hp

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.