Your Vehicle
Vauxhall Insignia 2.0 CDTI 170hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 700 € at the workshop (on the bench) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 700 € network price, the workshop may charge less, paid at the chosen workshop (on the bench) · terms
Power Graph
Vauxhall Insignia 2.0 CDTI 170hp: da 170 a 195HP
Remapping Vauxhall Insignia
MasterTuning develops remapping for Vauxhall. La Vauxhall Insignia 2.0 CDTI 170hp può passare da 170 HP a 195 HP con un incremento di 25 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Vauxhall Insignia 2.0 CDTI 170hp
The Vauxhall Insignia 2.0 CDTI 170hp is equipped with a diesel engine that produces 170 HP and 400 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Vauxhall can achieve 195 HP (+15%) and 450 Nm (+13%).
Our Stage 1 tuning for the Insignia 2017 - 2019 delivers an impressive gain of +25 HP and +50 Nm, optimizing the diesel engine's performance while maintaining reliability and staying within safe parameters.
The engine code A20DTH identifies this specific powerplant configuration. The Bosch EDC17CP19 / Delco E98 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
As a diesel engine, this Vauxhall responds exceptionally well to ECU tuning. Owners typically report improved throttle response, smoother power delivery, and in many cases, better fuel efficiency under normal driving conditions.
Technical Specifications — Vauxhall Insignia 2.0 CDTI 170hp
Factory technical data for the Vauxhall Insignia 2.0 CDTI 170hp (2017 - 2019), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | A20DTH |
|---|---|
| ECU / Control unit | Bosch EDC17CP19 / Delco E98 |
| Fuel | Diesel |
| Compression ratio | 16.5 |
| Bore × stroke | 83.0 X 90.4 mm |
| Stock power | 170 HP · 400 Nm |
| Remapped power (Stage 1) | 195 HP (+25) · 450 Nm (+50) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Vauxhall Insignia.
Frequently Asked Questions - Vauxhall Insignia
How much power can I gain from remapping my Vauxhall Insignia?
With MasterTuning Stage 1, your Vauxhall Insignia 2.0 CDTI 170hp can gain +25 HP (from 170 to 195 HP) and +50 Nm of torque. This represents a 15% increase in power.
Is ECU remapping safe for the Vauxhall Insignia engine?
Yes, MasterTuning's remapping for the Vauxhall Insignia 2.0 CDTI 170hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the A20DTH engine.
Is the Vauxhall ECU remapping reversible?
Absolutely. The original factory calibration of your Vauxhall Insignia is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Vauxhall warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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