STAGE 1 Diesel 3.0 TDI 233hp

Audi Q7 3.0 TDI CR DPF V6 2005 Turbodiesel 171.4KW

Audi Q7 3.0 TDI CR DPF V6 2005 Turbodiesel 171.4KW Bosch 4L0907401 383723 Stage1
070140210280 10002000300040005000 285 HP +52 580 Nm +80 HP Nm RPM 0140280420560
Stock Stage 1 HP / Nm projection
233 285 HP
+52 HP +80 Nm 22% more power

Calibrated ECU file for (SW 383723). 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 #639 · Gains DB
MATCHED ENGINE 3.0 TDI 233hp BUG 3L Diesel Stage 1
070140210280 10002000300040005000 285 HP +52 580 Nm +80 HP Nm RPM 0140280420560
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 Q7 3.0 TDI CR DPF V6 2005 Turbodiesel 171.4KW
Engine power 171.4 kW (~233 HP)
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 4L0907401
Bosch software number 383723 ( 1037383723 )
Tuning type Stage1
Read method / notes 383723

This product contains a calibrated Stage1 tuning file for Audi Q7 3.0 TDI CR DPF V6 2005 Turbodiesel 171.4KW with Bosch 4L0907401 (Bosch software number 383723 ( 1037383723 )). The base stock vehicle for this calibration has a factory output of around 171.4 kW (~233 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 4L0907401, 383723 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint2C6DC7EF E555BBF2 01E7E4FA ABAC7B68 32044F5F 8F5B70A2 7F15C95C 3E6E28F6

Same engine — other calibrations

Alternative stages for the same ECU: Audi family