Your Vehicle
Vauxhall Speedster 2.0 Turbo 200hp
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 Speedster 2.0 Turbo 200hp: da 200 a 240HP
Remapping Vauxhall Speedster
MasterTuning develops remapping for Vauxhall. La Vauxhall Speedster 2.0 Turbo 200hp può passare da 200 HP a 240 HP con un incremento di 40 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 Speedster 2.0 Turbo 200hp
The Vauxhall Speedster 2.0 Turbo 200hp is equipped with a petrol engine that produces 200 HP and 250 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Vauxhall can achieve 240 HP (+20%) and 360 Nm (+44%).
Our Stage 1 tuning for the Speedster 2001 - 2005 delivers an impressive gain of +40 HP and +110 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code Z20LET identifies this specific powerplant configuration. The Bosch ME1.5.5 ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 200 HP from factory, this Vauxhall Speedster 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 Speedster 2.0 Turbo 200hp
Factory technical data for the Vauxhall Speedster 2.0 Turbo 200hp (2001 - 2005), 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 | Z20LET |
|---|---|
| ECU / Control unit | Bosch ME1.5.5 |
| Fuel | Petrol |
| Compression ratio | 8.8 |
| Bore × stroke | 86.0 X 86.0 mm |
| Stock power | 200 HP · 250 Nm |
| Remapped power (Stage 1) | 240 HP (+40) · 360 Nm (+110) |
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 Speedster.
Frequently Asked Questions - Vauxhall Speedster
How much power can I gain from remapping my Vauxhall Speedster?
With MasterTuning Stage 1, your Vauxhall Speedster 2.0 Turbo 200hp can gain +40 HP (from 200 to 240 HP) and +110 Nm of torque. This represents a 20% increase in power.
Which ECU does the Vauxhall Speedster 2.0 Turbo 200hp use?
The Vauxhall Speedster 2.0 Turbo 200hp uses the Bosch ME1.5.5 engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Vauxhall Speedster 2.0 Turbo 200hp?
The engine code of the Vauxhall Speedster 2.0 Turbo 200hp is Z20LET. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Vauxhall Speedster engine?
Yes, MasterTuning's remapping for the Vauxhall Speedster 2.0 Turbo 200hp is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the Z20LET engine.
Is the Vauxhall ECU remapping reversible?
Absolutely. The original factory calibration of your Vauxhall Speedster 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
Other Engines Vauxhall Speedster 2001 - 2005
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.