• Unitronic Stage 1/ECU for 4.2L V8/4V FSI - UES-42FSI1
Unitronic Stage 1/ECU for 4.2L V8/4V FSI - UES-42FSI1

Unitronic Stage 1/ECU for 4.2L V8/4V FSI - UES-42FSI1

SKU:
UES-42FSI1

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$650.00
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  • Unitronic UniCONNECT+ Flash Cable - UH008-TLA
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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.

Flashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).

  • 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
  • Speed Governor Removed
  • Lower End Hesitation (Lag) Removed




    • Electrical/Electronic parts are non-returnable.

    Year
    Make
    Model
    Submodel
    Engine
    2007 - 2011
    Audi
    A6 Quattro
    Base
    4.2
    2007 - 2011
    Audi
    A8 Quattro
    Base
    4.2
    2007 - 2011
    Audi
    A8 Quattro
    L
    4.2
    2011
    Audi
    A8 Quattro
    Premium
    4.2
    2007 - 2010
    Audi
    Q7
    Base
    4.2
    2007 - 2010
    Audi
    Q7
    Premium
    4.2
    2010
    Audi
    Q7
    Prestige
    4.2
    2010
    Audi
    Q7
    S Line
    4.2
    2013 - 2015
    Audi
    RS5
    Base
    4.2
    2014 - 2015
    Audi
    RS5
    Cabriolet
    4.2
    2008 - 2012
    Audi
    S5
    Base
    4.2
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