Performance and efficiency go hand in hand with this Stage 1 tuning file for the 2012 VW Jetta 2.0 TDI CJAA engine. Tailored for the Bosch EDC17CP14 ECU (software 564293), this binary delivers improved drivability, stronger mid-range torque, and cleaner response with DPF and EGR systems disabled.
Suitable for vehicles with DSG transmissions, this package includes both the original and modified binaries, ideal for professionals looking for reliable flash-ready files.