Stage 2
Stage 2 · Petrol · 2.8T V6 255hp
Opel Vectra 2.8 Turbo V6 Stage 2 file Bosch
Opel Vectra 2.8 Turbo V6 Turbo Petrol 187.6 kW (255 HP) Stage 22002, Turbo petrol, 187.6 kW (255 hp)
255 → 318 HP +63 HP +118 Nm 25% more power
Calibrated ECU file . Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 2.8T V6 255hp, Z28NET, 2.8L, Petrol. Engine #5752 in our gains database.
- Power
- 318 HP+63 HP from 255
- Torque
- 473 Nm+118 Nm from 355
- Fuel economy
- −8 %−12% full load
Real data from Gains API. Dyno curve = typical ECU-family projection. Final gains depend on fuel, altitude, wear.
How it works
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Read your ECU
With KESS, KTAG, AutoTuner or Flex. Keep the read: it is your way back.
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Match the numbers
The numbers in your read must be the ones listed on this page.
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Pay and download
Card, Apple Pay or Google Pay. The file is in your account straight away.
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Write it and drive
Write it back the way you read it. Not right for your car? We correct it free.
What the car needs
Required modifications: Stage 2, Petrol.
Hardware
- Sport / decat downpipe (or sports-cat)
- High-flow air intake
- Optional: front-mount intercooler upgrade for sustained boost
Software / calibration
- Cat-warm-up & secondary lambda re-mapped for decat hardware
- Boost target raised in line with cooling capacity
- Knock / ignition advance re-trimmed
- Idle and load-transition tables refined
Stage 2 keeps the factory turbo and internals. Final figures vary slightly with the exact hardware fitted.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Opel |
|---|---|
| Vehicle model | Vectra |
| Model year | 2002 |
| Displacement | 2.8 L |
| Fuel / Induction | Petrol |
| Factory power | 187.6 kW (255 HP) |
| ECU manufacturer | Bosch |
| Calibration stage | Stage 2 |
| Cylinder capacity | 2792 CC |
| Compression ratio | 9,5 : 1 |
| Bore × Stroke | 89,0 X 74,8 mm |
| OEM engine code | Z28NET |
| File format | BIN / ORI |
| Checksum | Pre-corrected (ready to flash) |
| Delivery | Instant download after payment |
Engine performance matrix
Power, torque and fuel-economy figures for every tuning stage on this engine, sourced from the tuning-database Gains API. Values are healthy-engine crank numbers; real on-road gains vary with fuel, altitude and mechanical condition.
| Stage | Power | Torque | Δ HP | Δ Nm |
|---|---|---|---|---|
| Original / Factory | 255 HP | 355 Nm | — | — |
| Stage 1 | 300 HP | 450 Nm | +45 (17.6%) | +95 |
| Stage 2 | 318 HP | 473 Nm | +63 (24.7%) | +118 |
| Stage 3 | 421 HP | 550 Nm | +166 (65.1%) | +195 |
| Stage 4 | 497 HP | 657 Nm | +242 (94.9%) | +302 |
About this calibration file
The Stage 2 calibration for the 2002 Opel Vectra 2.8L Petrol is written for vehicles with supporting bolt-ons: a higher-flow downpipe or sports catalyst, upgraded intercooler and upgraded intake are recommended. Boost targets, fuel-rail pressure, injector duration and VGT positioning are pushed further than a Stage 1 map while keeping exhaust-gas temperatures inside safe bands.
This file matches a Bosch ECU. Verify both identifiers in your flashing tool before writing — an ID mismatch is the most common cause of a bricked ECU. If you are unsure, upload a read of your original file via the file-request wizard and our engineers will confirm compatibility before you flash.
Projected output on a healthy, stock-hardware example of this engine: 318 HP and 473 Nm at the crank — a gain of +63 HP (25%) and +118 Nm over the factory 255 HP / 355 Nm baseline. These numbers are sourced from our Vehicle Performance Database, which aggregates dyno results across this engine family. Real-world gains depend on fuel grade, ambient temperature, mechanical condition and intake/exhaust state.
The file is delivered as a ready-to-flash BIN (and ORI backup where applicable) compatible with all major tools — KESS V2/V3, KTAG, AutoTuner, CMDFlash, Dimsport New Genius, MPPS, Flex, BFlash, PCMFlash, MMFlash — via OBD, bench or boot-mode as supported by your ECU family. Checksums are pre-computed and verified; no additional checksum tool is required. All files include a free revision if post-flash logs reveal a fuelling, boost or EGT issue.
Frequently asked questions
Product details
This product contains a calibrated Stage2 tuning file for Opel Vectra 2.8 Turbo V6 2002 Turbo-Benzin 187.6KW with Bosch . The base stock vehicle for this calibration has a factory output of around 187.6 kW (~255 HP). Stage 2 is intended for cars with supporting modifications (exhaust, intake, intercooler) and delivers a stronger performance gain.
All ECU tuning files from TUNING-DATABASE are prepared for professional use. They are useful whenever you search by ECU ID, hardware or software number the ECU part number in the product title.Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
2C01C595 8B888739 B40327F5 E0136057 B45A4B5C F89B9EDF 240FEAEB FF8BDB23