Subaru Impreza WRX STi 2.0 Remapping

Your Subaru Impreza WRX STi custom written remap is smoother and safer and than inferior low cost generic maps sold by other companies.

The Benefits of a Professional Custom Remap on your Subaru Impreza WRX STi:

  • Increased Horsepower
  • Increased Torque
  • Sharper Throttle Response
  • Faster Acceleration
  • Smoother Power Delivery
  • Eliminated Flat Spots
  • Improved Fuel Efficiency
  • Safer Overtaking

Please check the performance data to the right for your Impreza WRX STi. The improvements are achieved by very careful matching of parameters such as fuel delivery rates, boost pressure (turbocharged cars), spark ignition timing (petrol cars), pump timing (diesel cars) along with adjustments to various maps that electronically control your torque, throttle response and top speed. This information in your ECU calibration file is carefully optimised and then programmed back into your cars ECU. The car is then fully tested before allowing you to enjoy the increased efficiencies and power output of your engine.

Please Note: The price quoted on this site is for a mobile remap via OBD port and includes traveling up to 30 miles from one of our locations listed below. Live further afield? No problem, just give us a call.

Tuning Data

Factory Standard tuning compared against
Advanced Tuning ECU Remap

Power/Torque Before ECU Remap After ECU Remap
Power (hp) 265 310
Torque (NM)