Legend Tuned · Chip Tuning
DS 3 DS3 (A55) 1.6 HDi 110 110 HP Chip Tuning
- 2009–2019
- Diesel
- 110 HP · 270 Nm
- ECU: Bosch EDC17C10
Target with Legend Tuned Stage 1: 140 HP / 320 Nm; with Stage 2: 150 HP / 335 Nm. The original software is backed up, the calibration is tailored to the car, and the result is verified by datalog.
Legend Tuned figures
Figures are examples/estimates and may vary with the car's mileage, maintenance condition, fuel quality and hardware. Exact results are determined by dyno/datalog.
Power & torque curve
Stock vs Stage comparison
A representative power and torque curve with a technical table of all figures. Hover over the chart to see values by rpm.
- Power · Stage 1
- Torque · Stage 1
- Power · Stock
- Torque · Stock
Technical figures
| Value | Stock | Stage 1 | Stage 2 |
|---|---|---|---|
| Power | 110 HP | 140 HP | 150 HP |
| Power (kW) | 81 kW | 103 kW | 110 kW |
| Torque | 270 Nm | 320 Nm | 335 Nm |
| Power gain | — | +30 HP (+27%) | +40 HP (+36%) |
| Torque gain | — | +50 Nm (+19%) | +65 Nm (+24%) |
Figures are examples/estimates and may vary with the car's mileage, maintenance condition, fuel quality and hardware. Exact results are determined by dyno/datalog.
Custom software · 5 options
Custom software options for this engine
Legend Tuned functions suitable for this engine, which can be applied in the same session as Stage software or on their own.
Emission Systems
Emission system solutions for track and motorsport projects.
- DPF/FAP Delete A motorsport-focused software solution for the faults, power loss and limp mode caused by a clogged diesel particulate filter (DPF/FAP).
- EGR Delete A software solution for the smoke, power loss and check-engine light caused by a carboned-up, failing EGR valve.
Legal notice: Software for emission systems (catalytic converter, DPF/FAP, OPF, EGR, AdBlue/SCR, etc.) is intended solely for track / motorsport and closed-course use. Driving vehicles with these systems disabled on public roads, and presenting them for TÜVTÜRK inspection, may be against regulations. On request, the original software can be restored.
Driving & Sound Effects
Make yourself heard and be first off the line.
Fault & Function Solutions
Permanent software fixes for annoying faults.
Stage 2 hardware, peace of mind and process
Stage 2 requirements
Stage 2 ready with the Custom Sport Filter Kit
At Stage 2, the engine's breathing is freed up with hardware, and the software is written to match that hardware. The target for this engine is 150 HP / 335 Nm.
- Air intakeThe made-to-measure Legend Custom Sport Filter Kit or an intake suited to the car.
- Intercooler & boostA vehicle-specific intercooler / blow-off valve to keep temperatures stable under sustained load.
- Silicone boost hosesHoses and pipes that withstand the higher pressure.
- Health checkIgnition, fuel system and clutch checked for this power level; the job takes ~4–8 hours (depending on parts fitted).
Included every time
Power with peace of mind
- Original software backup — the factory software is read and archived before the job.
- Reversal — the car can be returned to its original software whenever you ask.
- Datalog check — boost pressure, ignition and air/fuel ratio are recorded and checked on a road test.
- Vehicle-specific calibration — not an off-the-shelf file; tuned to the engine, hardware and fuel quality.
- Pre-tune diagnostics — fault memory is read and engine health is checked before the software.
-
Book
Tell us about your car and your goals; we'll plan the day and time together.
-
Analysis & backup
Fault memory is read, the ECU is identified and the original software is archived.
-
Legend Tuned software
Calibration tailored to the car (Stage 1: ~1–2 hours).
-
Test & handover
Verified with a road test + datalog, then handed over with a walkthrough of what was done.
DS 3 DS3 (A55)
Other engines in the same generation
- Petrol 1.2 PureTech 82 82 → 92 HP +10
- Petrol 1.2 VTi 82 82 → 92 HP +10
- Petrol 1.4 VTi 95 95 → 105 HP +10
- Petrol 1.2 PureTech 110 110 → 135 HP +25
- Petrol 1.6 VTi 120 120 → 135 HP +15
- Petrol 1.2 PureTech 130 130 → 160 HP +30
- Petrol 1.6 THP 150 150 → 190 HP +40
- Petrol 1.6 THP 155 155 → 190 HP +35
- Petrol 1.6 THP 165 165 → 200 HP +35
- Petrol 1.6 THP Racing 207 207 → 235 HP +28
- Petrol 1.6 THP Performance 208 208 → 240 HP +32
- Diesel 1.4 HDi 70 70 → 90 HP +20
- Diesel 1.6 HDi 90 90 → 115 HP +25
- Diesel 1.6 HDi 92 92 → 115 HP +23
- Diesel 1.6 BlueHDi 100 100 → 130 HP +30
- Diesel 1.6 HDi 112 112 → 140 HP +28
- Diesel 1.6 BlueHDi 120 120 → 145 HP +25
Other DS 3 generations
Vehicle Selector