ORIGINAL / FACTORY Petrol 4.2 V8 344hp

Audi S4 4.2 V8 2005 Benzin 253KW Siemens

Audi S4 4.2 V8 2005 Benzin 253KW Siemens 0261208442 4E0907560 376349 Original
080160240320 1000200030004000500060007000 344 HP +0 410 Nm +0 HP Nm RPM 0100200300400
Stock Original / Factory HP / Nm projection
344 HP Factory calibration
Stock backup file — 410 Nm · Petrol

Calibrated ECU file for 0261208442 (SW 376349). Checksum-corrected, ready to flash. Delivered instantly via secure download after payment.

16,293 calibration files in catalog · 9,693 engines · 400+ ECU platforms · Engineering since 2012 · WhatsApp support · < 30 min first response
Performance Projection Engine #715 · Gains DB
MATCHED ENGINE 4.2 V8 344hp BBK 4.2L Petrol Factory
080160240320 1000200030004000500060007000 344 HP +0 410 Nm +0 HP Nm RPM 0100200300400
Stock Factory HP (left) · Nm (right) · Curve shape typical for this ECU family
Real data from Gains API Dyno curve = typical ECU-family projection Final gains depend on fuel, altitude, wear
ECU SpecificationFactory values
Vehicle Audi S4 4.2 V8 2005 Benzin 253KW
Engine power 253 kW (~344 HP)
Fuel type Petrol
ECU brand Siemens
ECU hardware 0261208442
ECU software ID 4E0907560
Bosch software number 376349 ( 1037376349 )
Tuning type Original
Read method / notes 4E0907560 376349

This product contains a complete original ECU backup (stock file) for Audi S4 4.2 V8 2005 Benzin 253KW with Siemens 0261208442 and software ID 4E0907560 (Bosch software number 376349 ( 1037376349 )). This original file corresponds to a factory engine output of approximately 253 kW (~344 HP). This file is ideal for ECU cloning, restoring the car back to stock and using it as a safe base for future remaps.

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 0261208442, 4E0907560, 376349 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprintB918E4E0 092CCCF3 7AD3DEA5 BBC84DE6 CD40CB2B CF1D50DC 98BC45D2 7BB11256

Same engine — other calibrations

Alternative stages for the same ECU: Audi family