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New Tuning File Available: Seat Ibiza 1.4 TSI Stage 1 & 2 ECU Tuning File – MED17.5.5 527699 (Complete Binary) 03C906027AD - Dual-stage ECU tuning for Seat Ibiza 1.4 TSI — improved throttle response, boost and drivability
Welcome to the official discussion thread for the Seat 1.4 TSI tuning package. This calibration is specifically developed for the MED17.5.5 ECU and optimized to work seamlessly with the 6M.
Target Performance: 150.0PS / 110.3KW.
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: Seat 1.4 TSI
Welcome to the official discussion thread for the Seat 1.4 TSI tuning package. This calibration is specifically developed for the MED17.5.5 ECU and optimized to work seamlessly with the 6M.
Target Performance: 150.0PS / 110.3KW.
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
- Dual-stage remap for Seat Ibiza 1.4 TSI with Bosch MED17.5.5 ECU
- Stage 1 — improved torque delivery, quicker throttle and fuel efficiency
- Stage 2 — calibrated for upgraded intake/exhaust and increased boost
- Boost control, torque structure and ignition maps refined
- OEM-level drivability maintained across all modes
- Checksum fully corrected with OLS807 v3.32 (Bosch MED17/EDC17)
- Delivered as full 2MB binary — flash via OBD, bench or boot
- Dyno-developed and verified under controlled conditions
- For motorsport or export use only — check local emission laws
➜ Download Tuning File / View Full Specs
