Stage 1
Stage 1 · Petrol · 3.6i Turbo 480hp
Porsche 997 TT 3.6 Turbo Stage 1 file Bosch HW 0261208867
Porsche 997 TT 3.6 Turbo Turbo Petrol 353 kW (480 HP) Stage 12007, Turbo petrol, 353 kW (480 hp)
480 → 520 HP +40 HP +100 Nm 8% more power
Calibrated ECU file for 0261208867. Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.
Performance projection
Matched engine: 3.6i Turbo 480hp, M97/70, 3.6L, Petrol. Engine #6113 in our gains database.
- Power
- 520 HP+40 HP from 480
- Torque
- 720 Nm+100 Nm from 620
- 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 0261208867.
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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 1, Petrol.
Hardware
- No hardware changes required: runs on completely stock hardware
Software / calibration
- Boost / load targets optimised within factory hardware limits
- Ignition advance refined for the running fuel grade
- Throttle response and torque request remapped
- Factory safeties (knock, lambda, EGT) preserved
Stage 1 is a software-only calibration. Compatible with stock turbo, injectors, intercooler, exhaust and clutch.
Vehicle & ECU specifications
Exact vehicle, engine and ECU identifiers this calibration file is written for. Cross-check against your ECU before flashing.
| Vehicle make | Porsche |
|---|---|
| Vehicle model | 997 Tt |
| Model year | 2007 |
| Displacement | 3.6 L |
| Fuel / Induction | Petrol |
| Factory power | 353 kW (480 HP) |
| ECU manufacturer | Bosch |
| ECU hardware | 0261208867 |
| ECU software | 00419300B7215813 |
| Calibration stage | Stage 1 |
| Cylinder capacity | 3600 CC |
| Compression ratio | 9,0 : 1 |
| Bore × Stroke | 100,0 X 76,4 mm |
| OEM engine code | M97/70 |
| 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 | 480 HP | 620 Nm | — | — |
| Stage 1 | 520 HP | 720 Nm | +40 (8.3%) | +100 |
| Stage 2 | 540 HP | 750 Nm | +60 (12.5%) | +130 |
| Stage 3 | 580 HP | 820 Nm | +100 (20.8%) | +200 |
| Stage 4 | 670 HP | 900 Nm | +190 (39.6%) | +280 |
About this calibration file
The Stage 1 calibration for the 2007 Porsche 997 Tt 3.6L Petrol is a drop-in remap that works on completely stock hardware — no turbo, injector, intercooler or fuel-system upgrades required. Injection timing, boost targets, rail-pressure limits and torque maps are rebalanced to extract the safe headroom the OEM leaves untouched for fleet-fuel tolerance, altitude margin and warranty buffer.
This file matches a Bosch ECU with hardware number 0261208867 and software version 00419300B7215813. 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: 520 HP and 720 Nm at the crank — a gain of +40 HP (8%) and +100 Nm over the factory 480 HP / 620 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
0261208867 (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 Stage1 tuning file for Porsche 997 TT 3.6 Turbo 2007 Turbo-Benzin 353KW with Bosch 0261208867 and software ID 00419300B7215813. The base stock vehicle for this calibration has a factory output of around 353 kW (~480 HP). This Stage 1 calibration is designed for stock hardware, offering a safe and reliable increase in power and torque for daily use.
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 0261208867, 00419300B7215813. Use this file for diagnostics, cloning, recovery or as a base for custom remapping.
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