Stage 1 VW Golf6 CAYB 1.6 TDI PCR2.1 ECU File – Software SM2G0M0000000/SW 9970 03L906023A

• Stage 1 for 1.6 TDI CAYB with updated torque and fuel maps
• Boost and injection logic rebalanced
• Checksum status: N/A
• PCR2.1 platform, Golf 6 compatible​

• Designed for CAYB 1.6 TDI on Golf 6
• Boosts performance while keeping OEM drivability
• Ensure ECU version is 03L906023A before flashing
• For off-road/motorsport use only​