STAGE 1 Diesel 2.5 TDI 155hp

Audi A4 2.5 TDI 2003 Turbo-Diesel 114KW

Audi A4 2.5 TDI 2003 Turbo-Diesel 114KW Bosch 0281010100 8D1907401A 354257 Stage1
050100150200 10002000300040005000 190 HP +35 390 Nm +80 HP Nm RPM 0100200300400
Stock Stage 1 HP / Nm projection
155 190 HP
+35 HP +80 Nm 23% more power

Calibrated ECU file for 0281010100 (SW 354257). 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 #316 · Gains DB
MATCHED ENGINE 2.5 TDI 155hp AYM 2.5L Diesel Stage 1
050100150200 10002000300040005000 190 HP +35 390 Nm +80 HP Nm RPM 0100200300400
Stock Stage 1 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 A4 2.5 TDI 2003 Turbo-Diesel 114KW
Engine power 114 kW (~155 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 0281010100
ECU software ID 8D1907401A
Bosch software number 354257 ( 1037354257 )
Tuning type Stage1
Read method / notes 8D1907401A 354257

This product contains a calibrated Stage1 tuning file for Audi A4 2.5 TDI 2003 Turbo-Diesel 114KW with Bosch 0281010100 and software ID 8D1907401A (Bosch software number 354257 ( 1037354257 )). The base stock vehicle for this calibration has a factory output of around 114 kW (~155 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 0281010100, 8D1907401A, 354257 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint9DE0B709 A8C97F60 8E94EC89 E7D59835 CD18E2D8 B3DDC006 59FEB1A9 33B393CC

Same engine — other calibrations

Alternative stages for the same ECU: Audi family