Opel Corsa 1.4T Stage 1 – 176HP Custom Tune

Stage 1 performance upgrade on an Opel Corsa 1.4 Turbo, focused on improving airflow efficiency and unlocking safe, reliable power through custom ECU calibration.

Vehicle Configuration

  • Engine: 1.4 Turbo
  • Downpipe upgrade
  • Full 63.5mm exhaust system
  • Free-flow air filter
  • Factory ECU custom tuned by DMS Tuned

Dyno Results

  • Stock Output: 149HP / 216Nm
  • After Stage 1: 176HP / 246Nm
  • Total Gain: +27HP / +30Nm

The calibration optimized boost pressure, ignition timing and fuel delivery, resulting in stronger mid-range torque, faster turbo response and improved throttle sensitivity.

The setup maintains factory safety strategies while delivering noticeable real-world performance gains.

Project Gallery

Opel Corsa 1.4T Stage 1 dyno tuning by DMS Tuned Corsa 1.4 Turbo exhaust upgrade 63.5mm Opel Corsa 1.4T Stage 1 ECU remap results DMS Tuned Corsa 1.4T 176HP dyno graph

Related Services

Stage 1 ECU Remap
Dyno Testing & Calibration
Opel Performance Tuning