GOES TERROX 550 · ECU tuning Tuning adapted to your vehicle, ECU and desired configuration.
New ECU or remapping?
Tuning your ECU You send us your original ECU for remapping.
A new ECU ready to install You keep your original ECU and receive a new programmed ECU according to the chosen option.
Choose your tuning option
VMAX OFF · Speed limit Adjustment of electronic speed limits managed by the ECU, depending on the vehicle version and configuration.
Stage 1 · Torque and response VMAX OFF included, plus optimised throttle response, acceleration and torque. Suitable for a standard mechanical configuration, with no mandatory engine or exhaust modifications.
Stage 2 · Sport configuration For vehicles fitted with a sport exhaust or performance parts. List the installed equipment before ordering to check compatibility.
Check compatibility
Model: GOES TERROX 550.
ECU: Bosch MSE8.0.
To confirm: year, version and ECU reference.
Tuning adapted to the GOES TERROX 550 T3b. Distinct from the TERROX 500: the reference and vehicle version must be checked.
L7e versions: points to consider Mechanical restrictions may also be present. Remapping works on the ECU and does not remove these restrictions, which may limit the gains achieved.
How does it work?
You have your ECU tuned
Choose your version and tuning option.
Confirm your order and receive your shipping label.
Send us your ECU for remapping.
Receive your tuned ECU, ready to refit.
The original file is retained so the initial configuration can be restored if necessary.
You order a new ECU Select “I would like a new ECU.” and your preferred tuning option. Your programmed ECU is sent directly to you.
New ECU lead time
A processing time of 3 to 10 working days may be needed for a new ECU.
Questions about TERROX 550 derestriction
Does the TERROX 500 ECU fit the TERROX 550? Do not choose an ECU simply because model names are similar. This TERROX 550 page covers Bosch MSE8.0; the reference and vehicle version must be checked before tuning.
Should I send my ECU or choose a new one? Remapping requires you to send your original ECU. With the new programmed ECU option, you keep your original ECU; the preparation time stated on this page is 3 to 10 working days.
See also: GOES TERROX 550 derestriction guide and GOES tuning options.