Volkswagen®* Jetta®* MK6 1.8 TSI®* EA888 Gen3 stage1

Unitronic is proud to present it’s complete tuning solution for the Jetta MK6 1.8 TSI EA888 Gen3

After much research and development, Unitronic’s comprehensive ECU re-calibration refines and boosts the performance of the Jetta MK6 1.8 TSI EA888 Gen3 and sets the industry standard for reliability and power. The refinements in power delivery provide a large increase in low RPM torque as well as a substantial increase in top end power delivery. Tuning with all factory safety limiters maintained, Unitronic offers performance software and hardware to match your demand for performance and reliability.

The power that should have been there from the factory is unleashed with Unitronic’s ECU upgrade for the Jetta MK6 1.8 TSI EA888 Gen3

Stock Power : 170HP / 184LB-TQ

Unitronic stage1 : Under Development



With research and development complete, Unitronic is pleased to announce its Performance Software and Hardware offerings for the 1.8 TSI Gen 3 platform has entered into the final testing phase. Like all of Unitronic’s Performance Software and Hardware, rigorous testing is taken to ensure the final products exceed your expectations. Stay connected with Unitronic to ensure you’re up-to-date with the latest developments and official product launches for the 1.8 TSI Gen 3 platform.
gas type

Gas type

Optimized for 91 Octane / 95 Ron gas


  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Greatest Power and Torque Gains in the Industry, Guaranteed!
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Power Delivery Perfectly Optimized Throughout the Power Band
  • Improved Fuel Efficiency
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel


ecu stage power levels gain over stock octane dyno runs
Stock 170HP / 184TQ - - Stock Power


Under Development / Varies 91 Octane / 95 Ron gas -
Stage1+ Under Development / Varies 93 Octane / 98 Ron gas -
Stage2 Under Development / Varies 93 Octane / 98 Ron gas -

Dyno Graph

Software Installation

Upgrade Pricing Chart

Unitronic Software Guarantee

Unitronic Software Warranty

Unitronic Hardware Warranty

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