FlexBox prepared to read and write a vehicle ECU

Stage 1 · Stage 2 · ECU · TCU

Car ECU remapping in Leon, Spain

Car ECU and TCU remapping in Leon: Stage 1, Stage 2, response, torque, VMAX, launch control and special functions.

More response, more torque and delivery you can still use every day.

We remap standard and modified cars through a route defined by engine, ECU, hardware and use. Your Stage 1, Stage 2, TCU work, speed limiting and special functions are assessed separately.

Stage 1 for standard hardware

Response and torque are improved within a range consistent with a healthy vehicle, available fuel and original protection strategies.

Stage 2 for modified hardware

We adapt maps and targets to the fitted exhaust, intake, intercooler and other upgrades.

TCU and torque management

Where supported, gearbox calibration is coordinated with the engine's torque request.

Special functions

We prepare VMAX, hard cut, launch control and overrun features around the ECU, hardware and requested result.

From your first message to your first full-power smile.

Tell us what you own

Send us the make, model, engine, modifications and what you want to feel after the tune.

We recommend the right stage

We will explain whether Stage 1, Stage 2 or a custom tune is the best choice and agree the price with you.

We do the tuning

Bring the vehicle to our Leon location or arrange a mobile visit across Leon and selected work within 200 km; worldwide tuning file service. We prepare the tune and keep your original file safe.

You enjoy the difference

We hand it back ready for the moment that matters — the first press, twist or push of the throttle after the tune.

Prefer us to come to you? Mobile appointments are available by arrangement across Leon and selected work within 200 km; worldwide tuning file service.

Tell us what you want to transform

Tell us these five things

  • What you drive or ride
  • Which engine it has
  • Which performance parts you have fitted
  • Whether it has any warning lights or problems
  • How you want it to feel after we tune it
Open in Google Maps