• Unitronic Stage 2/ECU for 4.0L TFSI - UES-40TFSI2

Unitronic Stage 2/ECU for 4.0L TFSI - UES-40TFSI2

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$1,100.00
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WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • 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
  • Includes all Stage 2 tune variants and all lower software stages as well.
  • Required Hardware


  • Upgraded Downpipes




  • Electrical/Electronic parts are non-returnable.

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