Legend Tuned · Chip Tuning
Opel Astra H 1.9 CDTI 120 HP Chip Tuning
- 2004–2012
- Diesel
- 120 HP · 280 Nm
- ECU: Bosch EDC16C9
Target with Legend Tuned Stage 1: 150 HP / 360 Nm; with Stage 2: 160 HP / 380 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 | 120 HP | 150 HP | 160 HP |
| Power (kW) | 88 kW | 110 kW | 118 kW |
| Torque | 280 Nm | 360 Nm | 380 Nm |
| Power gain | — | +30 HP (+25%) | +40 HP (+33%) |
| Torque gain | — | +80 Nm (+29%) | +100 Nm (+36%) |
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 · 6 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.
Transmission (TCU) Software
Faster shifts, sharper response, proper torque management.
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 160 HP / 380 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.
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Book
Tell us about your car and your goals; we'll plan the day and time together.
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Analysis & backup
Fault memory is read, the ECU is identified and the original software is archived.
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Legend Tuned software
Calibration tailored to the car (Stage 1: ~1–2 hours).
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Test & handover
Verified with a road test + datalog, then handed over with a walkthrough of what was done.
Opel Astra H
Other engines in the same generation
- Petrol 1.4 Twinport 90 → 95 HP +5
- Petrol 1.6 Twinport 105 → 110 HP +5
- Petrol 1.6 ECOTEC 115 → 125 HP +10
- Petrol 1.8 ECOTEC 125 → 135 HP +10
- Petrol 1.8 ECOTEC 140 → 150 HP +10
- Petrol 2.0 Turbo 170 → 200 HP +30
- Petrol 1.6 Turbo 180 → 210 HP +30
- Petrol 2.0 Turbo 200 → 240 HP +40
- Petrol 2.0 Turbo OPC 240 → 275 HP +35
- Diesel 1.7 CDTI 80 → 105 HP +25
- Diesel 1.3 CDTI 90 → 110 HP +20
- Diesel 1.7 CDTI 100 → 130 HP +30
- Diesel 1.9 CDTI 100 → 150 HP +50
- Diesel 1.7 CDTI 110 → 150 HP +40
- Diesel 1.7 CDTI 125 → 150 HP +25
- Diesel 1.9 CDTI 150 → 190 HP +40
Other Astra generations
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