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New Tuning File Available: Audi A3 1.6 TDI CR ECU Firmware – SM2F0L9500000 / SW 8897 (PCR2.1) 03L906023L - Stage 1 and Stage 2 NO DPF remaps for Audi A3 1.6 TDI CAYB on Siemens PCR2.1 — torque and efficiency upgrades in one bundle.
Welcome to the official discussion thread for the Audi 1.6 TDI CR tuning package. This calibration is specifically developed for the PCR2.1 ECU and optimized to work seamlessly with the 5M.
Share your experience!
Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
➜ Download Tuning File / View Full Specs
Discussion & Reviews: Audi 1.6 TDI CR
Welcome to the official discussion thread for the Audi 1.6 TDI CR tuning package. This calibration is specifically developed for the PCR2.1 ECU and optimized to work seamlessly with the 5M.
Share your experience!Have you flashed this file? Drop your dyno graphs, 0-100 times, reviews, or ask any technical questions below!
Extended Product Information
- Stage 1 remap for enhanced low-end torque and smoother throttle
- Stage 2 file with DPF deactivation and revised fuel/air calibration
- Developed for 1.6 TDI CAYB engine with Siemens PCR2.1 ECU
- Optimized boost control and torque limiter strategies
- EGR and DPF systems bypassed in Stage 2 for off-road use
- Compatible with 5-speed manual transmission (5M)
- Checksum not calculated – confirm before flashing
- Both calibrations dyno-tested for stability and drivability
- For competition, track-day or off-road configurations only
- Ensure local laws compliance before road use
➜ Download Tuning File / View Full Specs
