Leon Cupra 2.0 TFSI CDLA — MED9.1 502834 Bosch — ECU Files Stage 1  - Product specifications

Seat Stage 1 — Prod: 1P0907115AC / SW: 502834 — A thrilling performance tune designed to sharpen throttle response and deliver a powerful, engaging drive.
Seat Stage 1 — Prod: 1P0907115AC / SW: 502834 — A thrilling performance tune designed to sharpen throttle response and deliver a powerful, engaging drive.
Leon Cupra 2.0 TFSI CDLA — MED9.1 502834 Bosch — ECU Files
This Stage 1 tune is engineered to unleash the full enthusiast potential of the Seat Leon Cupra 2.0 TFSI, powered by the renowned CDLA engine and managed by the Bosch MED9.1 ECU (software 502834). This calibration is designed to transform the driving experience, making the already capable hot-hatch feel significantly faster and more responsive.

Our remap focuses on delivering a more aggressive power curve, with a substantial increase in torque that you can feel throughout the rev range. We have sharpened the throttle response for an instant connection to the engine's power and optimized the boost and fueling maps for maximum performance on a mechanically stock vehicle. This is the definitive software upgrade for any Cupra owner looking for a more thrilling and rewarding drive.
Modified By
B&C Consulting via EVC reseller (bcconsulting.lu) 🇱🇺 Luxemburg

Overview Feature list Copyright info Releases (1)

  • Recalibrated torque request maps for a much sharper and more direct throttle feel
  • Boost pressure increased across the RPM range for significant torque gains
  • Optimized ignition timing and lambda targets for high-octane fuel
  • Injection parameters adjusted to match increased boost and airflow
  • Improved power delivery for a more exciting and rewarding driving experience
  • All factory engine protection systems are retained and adjusted for the new performance level

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