Stage 1 for Siemens PCR2.1 tuned for 146hp – ECU 03L907425C / Prod 03L906023MM, built for Golf6 CAYC 1.6 TDI with CMD-Flash compatibility
This Stage 1 calibration boosts output to approx. 146 hp on the CAYC 1.6 TDI engine. It enhances pedal response and low-end torque using Siemens PCR2.1, while retaining smooth drivability. Designed for CMD-Flash compatibility and stable operation with stock components.
Modified By
B&C Consulting via EVC reseller (bcconsulting.lu) 🇱🇺 Luxemburg
Volkswagen and Siemens are trademarks of their respective owners.
Names are used only for identification purposes.
This tuning file is provided strictly for motorsport/off-road use.
The seller is not affiliated with VW AG or Siemens.
Unauthorised redistribution or resale is strictly prohibited.
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