Stage 2
Stage 2 · Petrol · 2.0 TFSI 150hp
Audi A4 1.8 T Stage 2 file Bosch HW 0261207779 · 8E0909018 · SW 363467
Audi A4 1.8 T Turbo Petrol 110.3 kW (150 HP) Stage 2Turbo petrol, 110.3 kW (150 hp)
150 → 210 HP +60 HP +55 Nm 40% more power
Calibrated ECU file for 0261207779 (SW 363467). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 2.0 TFSI 150hp, 2L, Petrol. Engine #350 in our gains database.
- Power
- 210 HP+60 HP from 150
- Torque
- 325 Nm+55 Nm from 270
- 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
Your read must show hardware 0261207779 and software 363467.
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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 | Audi |
|---|---|
| Vehicle model | A4 |
| Displacement | 1.8 L |
| Fuel / Induction | Petrol |
| Factory power | 110.3 kW (150 HP) |
| ECU manufacturer | Bosch |
| ECU hardware | 0261207779 |
| ECU software | 363467 |
| Calibration stage | Stage 2 |
| Cylinder capacity | 1984 CC |
| Compression ratio | 10,5 : 1 |
| Bore × Stroke | 82,5 X 92,8 mm |
| OEM engine code | 2.0 TFSI 150hp |
| 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 | 150 HP | 270 Nm | — | — |
| Stage 1 | 192 HP | 310 Nm | +42 (28%) | +40 |
| Stage 2 | 210 HP | 325 Nm | +60 (40%) | +55 |
| Stage 3 | 248 HP | 419 Nm | +98 (65.3%) | +149 |
| Stage 4 | 293 HP | 500 Nm | +143 (95.3%) | +230 |
About this calibration file
The Stage 2 calibration for the Audi A4 1.8L 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 with hardware number 0261207779 and software version 363467. 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: 210 HP and 325 Nm at the crank — a gain of +60 HP (40%) and +55 Nm over the factory 150 HP / 270 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
0261207779 (Bosch) listed in the specifications. Read your ECU with any supported tool (KESS, KTAG, AutoTuner, CMD, etc.) and compare the hardware + software numbers against the ones on this page. If they match exactly, the file is a direct fit. If you're not 100% sure, upload your original read via the file-request wizard and our engineers will confirm within minutes — no cost, no obligation.Product details
This product contains a calibrated Stage2 tuning file for Audi A4 1.8 T Turbo-Benzin 110.3KW with Bosch 0261207779 and software ID 8E0909018 (Bosch software number 363467 ( 1037363467 )). The base stock vehicle for this calibration has a factory output of around 110.3 kW (~150 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 such as 0261207779, 8E0909018, 363467 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
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