Unitronic B6/B7 S4 4.2L Performance Software


Tuning starting at... $550.00

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UroTuning is dedicated to selling Unitronic software with a focus on customer service and complete satisfaction.

UroTuning offers the Unitronic lineup at the lowest prices available anywhere online guaranteed.
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Stage 1 - 362 HP / 330 LB-TQ ( +22 HP / +20 LB-TQ )
  • Performance Software Precisely Engineered to Run on a Completely Stock Car.
  • For 91 octane fuel
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Stage 1+ - 367 HP / 335 LB-TQ ( +27 HP / +25 LB-TQ )
  • Performance Software Precisely Engineered to Run on a Completely Stock Car.
  • For 93 octane fuel
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel
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Stage 2 - 375 HP / 363 LB-TQ ( +35 HP / +53 LB-TQ )
  • Performance Software Precisely Engineered to Run on a Completely Stock Car.
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel
  • Precisely Calibrated for an Upgraded Exhaust System
  • Optimized for a High Flow Catalytic Converter
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Required Hardware for Stage 2
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** IMPORTANT ** Vehicle must be flashed at our location. Please Contact UroTuning for details.
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Features for all Stages
  • 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
  • Speed Governor Removed
  • Lower End Hesitation (Lag) Removed

Upgrade Policy: NOTE: This software is only available to be installed locally at the UroTuning facility in Tampa Florida. Call us to setup an appointment at 813-444-7021

Unitronic is a leader in Performance Software and Hardware for VW, Audi and Porsche. UroTuning is proud to be a top dealer for Unitronic offering their highly sought after tunes and premium quality performance parts. We literally Delivery the Power and offer Flash at home software with Unitronics Uniconnect Cables.


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