Your Vehicle
Vauxhall GT 2.0 Turbo 264hp
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) 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: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
Vauxhall GT 2.0 Turbo 264hp: da 264 a 295HP
Remapping Vauxhall GT
MasterTuning develops remapping for Vauxhall. La Vauxhall GT 2.0 Turbo 264hp può passare da 264 HP a 295 HP con un incremento di 31 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 GT 2.0 Turbo 264hp
The Vauxhall GT 2.0 Turbo 264hp is equipped with a petrol engine that produces 264 HP and 350 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Vauxhall can achieve 295 HP (+12%) and 430 Nm (+23%).
Our Stage 1 tuning for the GT 2007-2009 delivers an impressive gain of +31 HP and +80 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code A20NHT identifies this specific powerplant configuration. The Bosch ME9.6 / Bosch ME9.5 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 264 HP from factory, this Vauxhall GT is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Vauxhall GT 2.0 Turbo 264hp
Factory technical data for the Vauxhall GT 2.0 Turbo 264hp (2007-2009), 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 | A20NHT |
|---|---|
| ECU / Control unit | Bosch ME9.6 / Bosch ME9.5 |
| Fuel | Petrol |
| Compression ratio | 9.2 |
| Bore × stroke | 86.0 X 86.0 mm |
| Stock power | 264 HP · 350 Nm |
| Remapped power (Stage 1) | 295 HP (+31) · 430 Nm (+80) |
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 GT.
Frequently Asked Questions - Vauxhall GT
How much power can I gain from remapping my Vauxhall GT?
With MasterTuning Stage 1, your Vauxhall GT 2.0 Turbo 264hp can gain +31 HP (from 264 to 295 HP) and +80 Nm of torque. This represents a 12% increase in power.
Which ECU does the Vauxhall GT 2.0 Turbo 264hp use?
The Vauxhall GT 2.0 Turbo 264hp uses the Bosch ME9.6 / Bosch ME9.5 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Vauxhall GT 2.0 Turbo 264hp?
The engine code of the Vauxhall GT 2.0 Turbo 264hp is A20NHT. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Vauxhall GT engine?
Yes, MasterTuning's remapping for the Vauxhall GT 2.0 Turbo 264hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the A20NHT engine.
Is the Vauxhall ECU remapping reversible?
Absolutely. The original factory calibration of your Vauxhall GT 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.
Other Remaps You Might Like
Similar Power Vauxhall
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.
Request Quote on WhatsAppYour data is safe. No spam, just your quote.