Unitronic Stage 1 ECU Tune (4.2L V8/5VT)

LOWEST PRICE GUARANTEED
$800.00 (UniConnect device sold separately)
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SKU: 108639
MPN: ECU-42V8T-1
Currently unavailable

Product Details

Description

Performance Software Precisely Engineered to Run on a Completely Stock Car.

Gas type
Optimized for 91 Octane / 95 Ron gas

Installation
Flashed directly through the (OBDII) Diagnostic port of your vehicle (30-45 minutes). (In some rare cases it may require a little more time.)

Uniconnect
This vehicle has added support through UniCONNECT which allows you to program your own vehicle right in your own garage. Learn More

Features

  • 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
  • RPM Limiter Increased to 6800
  • Cold Weather Start and Warm up Improved
  • Lower End Hesitation (Lag) Removed

Power Gains

+70HP / +100TQ

Product Features

  • 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
  • RPM Limiter Increased to 6800
  • Cold Weather Start and Warm up Improved
  • Lower End Hesitation (Lag) Removed

warranty

Lifetime Warranty on Hardware & 15-day Satisfaction Guarantee on Performance Software

Unitronic Warranty Information

Fitment Guide

Does this fit my vehicle?

Fitment Guide
Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2003 2003 AUDI RS6 BASE V8 4.2 GAS FI T ALL  

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