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Stage 1 Seat Leon 1.2 TSI 105hp + Vmax ECU Tuning File – SIM10 CAN SA300M2000000 - Product specifications
Dyno-tested Stage 1 + Vmax remap for Seat Leon 1.2 TSI 105hp with Siemens SIM10 CAN ECU – improved performance & Vmax unlock
Reliable and dyno-verified Stage 1 + Vmax ECU calibration for Seat Leon 1.2 TSI 105hp (2012). Optimised for performance and top-speed unlock while preserving factory drivability. Ideal for everyday and spirited use. Ready for flashing via OBD with CMD.
Modified By
Dyno Chiptuningfiles via EVC reseller (dyno-chiptuningfiles.com) 🇳🇱 The Netherlands
Stage 1 + Vmax remap for Seat Leon 1.2 TSI (105hp) with Siemens SIM10 CAN ECU
Top speed limiter fully removed (Vmax off)
Improved throttle response and torque delivery across mid-range
Fuel and ignition maps rebalanced for better drivability and fuel efficiency
Safe boost pressure and AFR adjustments within OEM tolerances
Cold start and part-load driveability retained to match factory comfort
Read via CMD OBD — no bench unlocking required
All checksums corrected — flash-ready file
Tested on dyno with consistent gains and stable operation
For motorsport/off-road use only — ensure compliance with local regulations
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Release date 24.05.2025
Last update 24.05.2025
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€21.00 (Save €9.00)