ECU Upgrade - Volkswagen Jetta MK4 2.8L 12V (1999)

  • Sale
  • Regular price $350.00


#stage1

Unitronic Stage 1: 190HP / 199LB-FT

Stock Power: 174HP / 181LB-FT
91 Octane/95 RON Gas

Description

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

Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Improved Fuel Efficiency
  • Speed Governor Removed
  • RPM Limiter Increased to 7000
  • Lower End Hesitation (Lag) Removed

#stage1plus

Unitronic Stage 1 Plus: 195HP / 204LB-FT

Stock Power: 174HP / 181LB-FT
93 Octane/ 98 RON Gas

Description

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

Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Improved Fuel Efficiency
  • Speed Governor Removed
  • RPM Limiter Increased to 7000
  • Lower End Hesitation (Lag) Removed
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel
  • Includes all Stage 1+ tune variants and all lower software stages

#stage2

Unitronic Stage 2 : 203HP / 212LB-FT

Stock Power: 174HP / 181LB-FT
93 Octane/ 98 RON Gas

Description

Performance Software Precisely Engineered to Run with an Upgraded Exhaust System.

Required Hardware

  • Upgraded Exhaust System with High Flow Catalysts

Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Factory Safety Limiters Retained
  • Optimized Responsiveness and Drivability
  • Optimized Smoothness and Driving Comfort
  • Improved Fuel Efficiency
  • Speed Governor Removed
  • RPM Limiter Increased to 7000
  • Lower End Hesitation (Lag) Removed
  • 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
  • Includes all Stage 2 tune variants and all lower software stages.

Recommended Hardware

  • Cold Air Intake or Shart Ram

#bt440cc

Unitronic BT 440CC: Up To 440HP

Stock Power: 174HP / 181LB-FT
91 - 93 Octane

Description

Big Turbo Software Precisely Engineered to Run 18psi of Boost on a Lowered Compression Engine.

Big Turbo Options:

  • Turbo: GT30 Series Turbo or Similar Size
  • Throttle Body Options: Stock Throttle Body Only
  • Cam Options: Stock Cams Only
  • Emissions Delete Options: No
  • Mafless Options: No

Installation

ECU needs to be sent to the Head Office. The turnaround time is approximately 1-2 weeks from the receiving date. Please follow the Unitronic Shipping Form

Required Hardware

  • Bosch 440cc Injectors
  • A8 Maf Housing (Keep you stock sensor) Part#077133471JX
  • Head Spacer
  • Short Runner Intake Manifold
  • 4 Bar FPR
  • Upgraded Fuel Pump
  • Upgraded Exhaust System
  • Intercooler System
  • Cold Air Intake / Short Ram

Features

  • Engineered with Strict Industry Standards
  • Extensively Tested Under Various Driving Conditions
  • Optimized Responsiveness and Drivability
  • Power Delivery Perfectly Optimized Throughout the Power Band
  • Speed Governor Removed
  • RPM Limiter Increased to 7200 (With Stock Head)
  • Ignition Timing Precisely Calibrated for Higher Octane Fuel

#bt630cc

Unitronic BT 630cc: Up to 600HP

Stock Power: 180HP / 177LB-FT
91 - 93 Octane

Description

Big Turbo Software Precisely Engineered to Run 25psi of Boost on a Lowered Compression Engine.

Big Turbo Options

  • Turbo: GT30-GT35-GT40 Series Turbo or Similar Size
  • Throttle Body Options: Stock Throttle Body Only
  • Cam Options: Stock Cams Only
  • Emissions Delete Options: No
  • Mafless Options: No

  • Installation

    ECU needs to be sent to the Head Office. The turnaround time is approximately 1-2 weeks from the receiving date. Please follow the Unitronic Shipping Form

    Required Hardware

    • Siemens 630cc Injectors
    • A8 Maf Housing (Keep your stock sensor) Part#077133471JX
    • Lowered Compression
    • Short Runner Intake Manifold
    • 4 Bar FPR
    • Upgraded Fuel Pump
    • Upgraded Exhaust System
    • Intercooler System
    • Cold Air Intake / Short Ram

    Features

    • Engineered with Strict Industry Standards
    • Extensively Tested Under Various Driving Conditions
    • Optimized Responsiveness and Drivability
    • Power Delivery Perfectly Optimized Throughout the Power Band
    • Speed Governor Removed
    • RPM Limiter Increased to 7400 (With Stock Head)
    • Ignition Timing Precisely Calibrated for Higher Octane Fuel

    Recommended Hardware

    • Built Engine