Your Vehicle
Opel Signum 2.0 Turbo 170hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Power HP
Torque Nm
Book your Stage 1 remap
499 € VAT included · pay online, the work is done at the workshop you choose
Power Graph
Opel Signum 2.0 Turbo 170hp: da 170 a 200HP
Remapping Opel Signum
MasterTuning is a leader in developing remapping for Opel. La Opel Signum 2.0 Turbo 170hp può passare da 170 HP a 200 HP con un incremento di 30 HP.
The development of each remap is customized by MasterTuning.
- 100% tested and customized files guarantee
- Tested and developed on a 4x4 dyno
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Opel Signum 2.0 Turbo 170hp
The Opel Signum 2.0 Turbo 170hp is equipped with a petrol engine that produces 170 HP and 265 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Opel can achieve 200 HP (+18%) and 310 Nm (+17%).
Our Stage 1 tuning for the Signum 2003 - 2008 delivers an impressive gain of +30 HP and +45 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code Z20NET identifies this specific powerplant configuration. The Trionic Trionic 8 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
The Signum's petrol engine benefits significantly from professional ECU calibration. The result is a more responsive, enjoyable driving experience with improved power delivery throughout the rev range.
Technical Specifications — Opel Signum 2.0 Turbo 170hp
Factory technical data for the Opel Signum 2.0 Turbo 170hp (2003 - 2008), used by MasterTuning engineers to develop a tailored, dyno-tested remap for this specific powerplant.
| Engine code | Z20NET |
|---|---|
| ECU / Control unit | Trionic Trionic 8 |
| Fuel | Petrol |
| Compression ratio | 9.5 |
| Bore × stroke | 86.0 X 86.0 mm |
| Stock power | 170 HP · 265 Nm |
| Remapped power (Stage 1) | 200 HP (+30) · 310 Nm (+45) |
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 Opel Signum.
Frequently Asked Questions - Opel Signum
How much power can I gain from remapping my Opel Signum?
With MasterTuning Stage 1, your Opel Signum 2.0 Turbo 170hp can gain +30 HP (from 170 to 200 HP) and +45 Nm of torque. This represents a 18% increase in power.
Is ECU remapping safe for the Opel Signum engine?
Yes, MasterTuning's remapping for the Opel Signum 2.0 Turbo 170hp is developed within safe parameters. All calibrations are tested on our 4x4 dyno and stay within the mechanical limits of the Z20NET engine.
Is the Opel ECU remapping reversible?
Absolutely. The original factory calibration of your Opel Signum is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Opel 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.
Other Remaps You Might Like
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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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