STAGE 1 Diesel 2.0 TDI 170hp

Seat Leon 2.0 TDI 2006 Turbo-Diesel KW

Seat Leon 2.0 TDI 2006 Turbo-Diesel KW Bosch 03G906021FR 379461 Stage1
050100150200 10002000300040005000 200 HP +30 420 Nm +70 HP Nm RPM 0100200300400
Stock Stage 1 HP / Nm projection
170 200 HP
+30 HP +70 Nm 18% more power

Calibrated ECU file for 03G906021FR (SW 379461). 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 #7872 · Gains DB
MATCHED ENGINE 2.0 TDI 170hp BMN 2L Diesel Stage 1
050100150200 10002000300040005000 200 HP +30 420 Nm +70 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 Seat Leon 2.0 TDI 2006 Turbo-Diesel KW
Fuel type Turbo-diesel
ECU brand Bosch
ECU hardware 03G906021FR
Bosch software number 379461 ( 1037379461 )
Tuning type Stage1
Read method / notes 379461

This product contains a calibrated Stage1 tuning file for Seat Leon 2.0 TDI 2006 Turbo-Diesel KW with Bosch 03G906021FR (Bosch software number 379461 ( 1037379461 )). 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 03G906021FR, 379461 (1037 + SW code). Use this file for diagnostics, cloning, recovery or as a base for custom remapping.

SHA-256 fingerprint4B18E980 A30FB2C8 AB5BC2F5 0A125BFC 8FE3DD46 E37975B9 9850BE8C 1C0CAA36

Same engine — other calibrations

Alternative stages for the same ECU: Seat family