Stage 2
Stage 2 · Petrol · 1.6 8v TotalFlex 91hp
VW Golf2 Stage 2 file
Volkswagen Golf 2 Petrol 66.2 kW (90 HP) 0280000734 MKR RP Stage 22004, Petrol, 66.2 kW (90 hp)
91 → 106 HP +15 HP +21 Nm 16% more power
Calibrated ECU file for 0280000734. Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 1.6 8v TotalFlex 91hp, UNF, 1.6L, Petrol. Engine #17506 in our gains database.
- Power
- 106 HP+15 HP from 91
- Torque
- 148 Nm+21 Nm from 127
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 | Volkswagen |
|---|---|
| Vehicle model | Golf2 |
| Model year | 2004 |
| Fuel / Induction | Petrol |
| Factory power | 66.2 kW (90 HP) |
| Calibration stage | Stage 2 |
| OEM engine code | UNF |
| 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 | 91 HP | 127 Nm | — | — |
| Stage 1 | 100 HP | 141 Nm | +9 (9.9%) | +14 |
| Stage 2 | 106 HP | 148 Nm | +15 (16.5%) | +21 |
| Stage 3 | 150 HP | 197 Nm | +59 (64.8%) | +70 |
| Stage 4 | 177 HP | 235 Nm | +86 (94.5%) | +108 |
About this calibration file
The Stage 2 calibration for the 2004 Volkswagen Golf2 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 OEM 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: 106 HP and 148 Nm at the crank — a gain of +15 HP (16%) and +21 Nm over the factory 91 HP / 127 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 VW Golf2 2004 Benzin 66.2KW 0280000734 MKR RP . The base stock vehicle for this calibration has a factory output of around 66.2 kW (~90 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.
0F2D3C27 575AA677 F1678411 3AE439DE EA5D4C9B 7065B7BB 150AD3C8 E15DD6B7