£320.00£600.00 exc.VAT

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RTMG is pionnering in recalibrating the ECU file of the  1.8TSI EA888.3 Engines.


Years of experience and testing, has lead us to the top of the calibration of the SIMOS18 versions of the 1.8 TSI engines, owning setups from 230hp up to 390hp.


Our custom ECU remaps transform your car and unleash its full potential in respect to all modifications that you have applied on your car, satisfying all your needs and thoughts.


Three different stages of ECU calibration with unique specs and performance depending on the modifications that your car has.


Stg1 :

  • ECU calibration for setups that are completely stock or are supplied with our intake system or/and a full exhaust system
  • Estimated Horsepower 225-235HP & 370-380NM.

Stg2 :

  • ECU calibration for setups that are supplied with at least our intake system, a full exhaust system and\or upgraded intercooler system
  • Estimated Horsepower 245-260HP & 380-390NM.

Stg3 :

  • Unique ECU calibration for IS38 Turbocharger
  • Additional ECU calibration for setups that are supplied with methanol injection system.
  • Estimated Horsepower 360-390HP & 480-550NM.


* For setups with methanol kit, prices are slightly increased and is better for you to contact us for more information


Additional information


Stage 1, Stage 2, Stage 3


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