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Unitronic Stage 2+ ECU Tune (1.8L R4/5VT Turbo)

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$650.00 (UniConnect device sold separately)
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SKU: 108624
MPN: ECU-18-R45VT-2+
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Product Details

Description

Performance Software Precisely Engineered to Run 18-20psi of Boost (depending on model) on a Completely Stock Car.

Gas type
Optimized for 93 Octane / 98 Ron gas

Installation
Flashed directly through the (OBDII) Diagnostic port of your vehicle (10-15 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
  • Lower End Hesitation (Lag) Removed
  • Optimized for an Upgraded (DV) Diverter Valve
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel
  • Precisely Calibrated for an Upgraded Exhaust System (Go Green - Use a Catalytic Converter)
  • Optimized for a High Flow Catalytic Converter

Required hardware

  • 02-05 A4
    • Audi TT 225HP Fuel Injectors. Part# 06A906031J (386cc)
    • 3" Downpipe
    • K04-015 Turbo
    • Cold Air Intake / Short Ram
  • 03-06 TT 180hp
    • K04 Turbo
    • Audi TT 225HP Fuel Injectors (386cc)
    • Audi TT 225HP Maf Housing (Keeping your stock sensor)
    • Upgraded Downpipe
    • Cold Air Intake / Short Ram
  • 02-06 Golf, 03-05 Jetta
    • K04 Turbo
    • Audi TT 225HP Fuel Injectors (386cc)
    • Audi TT 225HP Maf Housing (Keeping your stock sensor)
    • Upgraded Downpipe
    • Cold Air Intake / Short Ram
  • 03-05 Passat
    • Audi TT 225HP Fuel Injectors (386cc)
    • Audi TT 225HP Mass Air Flow Housing
    • K04-015 Turbo
    • 3 BAR Fuel Pressure Regulator
    • 3" Downpipe
    • Cold Air Intake / Short Ram

Recommended hardware

  • Upgraded (DV) Diverter Valve
  • Upgraded Intercooler

Performance Gains

  • 02-05 A4: +102HP / +134TQ
  • 03-06 TT: +85HP / +123TQ
  • 02-06 Golf: +85HP / +127TQ
  • 03-05 Jetta: +85HP / +127TQ
  • 03-05 Passat:  +90HP / +134TQ
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
  • Lower End Hesitation (Lag) Removed
  • Optimized for an Upgraded (DV) Diverter Valve
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel
  • Precisely Calibrated for an Upgraded Exhaust System (Go Green - Use a Catalytic Converter)
  • Optimized for a High Flow Catalytic Converter

warranty

15-Day Satisfaction Guarantee

Unitronic stands behind its Performance Software & Hardware to deliver its Clients with the performance, quality, and reliability the brand has been established on. Unitronic offers a hassle free, no questions asked 15-day Satisfaction Guarantee on its Performance Software.

Unitronic's goal is to enhance your vehicle’s performance, while ensuring the advertised power figures are met. Their risk-free guarantee exists to bring you peace of mind, so rest assured that Unitronic will go the extra mile for you, every time. To take advantage of our 15-Day Satisfaction Guarantee, simply contact us at support@moddedeuros.com.

Fitment Guide

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Fitment Guide
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Fitment Guide

Start Year End Year Make Model Submodel Cyl Lit Fuel FuelDel ASP EngDesg Notes
2002 2005 AUDI A4 BASE L4 1.8 GAS FI T ALL  
2003 2006 AUDI A4 CABRIOLET L4 1.8 GAS FI T ALL  
2002 2005 AUDI A4 QUATTRO BASE
AVANT
L4 1.8 GAS FI T ALL  
2003 2006 AUDI TT BASE L4 1.8 GAS FI T ALL Does not fit 225hp models. 
2002 2002 VOLKSWAGEN GOLF GTI 337 L4 1.8 GAS FI T ALL  
2003 2003 VOLKSWAGEN GOLF GTI 20TH ANNIVERSARY L4 1.8 GAS FI T ALL  
2003 2006 VOLKSWAGEN GOLF GTI 1.8T L4 1.8 GAS FI T ALL  
2003 2005 VOLKSWAGEN JETTA GL
GLS
GLI
WOLFSBURG EDITION
L4 1.8 GAS FI T ALL  
2003 2005 VOLKSWAGEN PASSAT GL
GLS
GLS 4 MOTION
GLX
L4 1.8 GAS FI T ALL  

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