Volkswagen Jetta GLI MK4 2004-2005 1.8T 180HP
ECU Tuning Software
Unitronic Volkswagen Jetta GLI MK4 ECU Tuning Software is the most powerful ECU Tuning Software available for your Volkswagen. Offering the biggest power gains in the industry with smooth and reliable performance, Unitronic engine tuning software will bring new life to your Volkswagen Jetta GLI MK4!
UNITRONIC
STAGE 1
STOCK POWER: 180HP / 173LB-TQ
UNITRONIC STAGE 1: 215HP / 235LB-TQ
Description: Performance Software Precisely Engineered to Run 18psi of Boost on a Completely Stock Volkswagen Jetta GLI MK4.
Gas Type: Optimized for 91 Octane / 95 Ron gas
Installation: Flashed directly through the (OBDII) Diagnostic port of your Volkswagen (10-15 minutes).
Flash time is an approximation and may vary in some cases.
Required Hardware: None
Features:
- Engineered with Strict Industry Standards
- Extensively Tested Under Various Driving Conditions
- Volkswagen 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 6900
- Cold Weather Start and Warm up Improved
- Lower End Hesitation (Lag) Removed
- Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off Valve
500 $ (USD)
Dyno Graphs
by Jesus Prieto
Unitronic Stage2* (F4T)
Franken turbo
386cc Injectors (from audi S3)
MBC in parallel of N75
Catback exhaust system 3"
AEM water/meth Injection
UNITRONIC
STAGE 1+
STOCK POWER: 180HP / 173LB-TQ
UNITRONIC STAGE 1+ : 225HP / 260LB-TQ
Description: Performance Software Precisely Engineered to Run 20psi of Boost on a Completely Stock Volkswagen Jetta GLI MK4
Gas Type: Optimized for 93 Octane / 98 Ron gas
Installation: Flashed directly through the (OBDII) Diagnostic port of your Volkswagen (10-15 minutes).
Flash time is an approximation and may vary in some cases.
Required Hardware: None
Recommended Hardware:
- Upgraded (DV) Diverter Valve
Features:
- Engineered with Strict Industry Standards
- Extensively Tested Under Various Driving Conditions
- Volkswagen 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 6900
- Cold Weather Start and Warm up Improved
- Lower End Hesitation (Lag) Removed
- Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off Valve
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
550 $ (USD)
Unitronic Products are fully optimized to take advantage of the recommended fuel type. Using a lower grade fuel will result in the ECU self-adapting, hence reducing the performance output. The ECU adaptation technology has been extensively re-engineered by Unitronic and taken to a whole new level. This allows you to use your local grade of fuel and still benefit from the optimal performance and reliability.
UNITRONIC
STAGE 2
STOCK POWER: 180HP / 173LB-TQ
UNITRONIC STAGE 2 : 235HP / 275LB-TQ
Description: Performance Software Precisely Engineered to Run 20psi of Boost.
Gas Type: Optimized for 93 Octane / 98 Ron gas
Installation: Flashed directly through the (OBDII) Diagnostic port of your Volkswagen (10-15 minutes).
Flash time is an approximation and may vary in some cases.
Required Hardware:
Recommended Hardware:
- Upgraded (DV) Diverter Valve
- Upgraded Intercooler
Features:
- Engineered with Strict Industry Standards
- Extensively Tested Under Various Driving Conditions
- Volkswagen 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 6900
- Cold Weather Start and Warm up Improved
- Lower End Hesitation (Lag) Removed
- Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off 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
600 $ (USD)
Unitronic Products are fully optimized to take advantage of the recommended fuel type. Using a lower grade fuel will result in the ECU self-adapting, hence reducing the performance output. The ECU adaptation technology has been extensively re-engineered by Unitronic and taken to a whole new level. This allows you to use your local grade of fuel and still benefit from the optimal performance and reliability.
UNITRONIC
STAGE 2+
STOCK POWER: 180HP / 173LB-TQ
UNITRONIC STAGE 2+ : 265HP / 300LB-TQ
Description: Performance software specially engineered to run at 22psi of boost.
Gas Type: Optimized for 93 Octane / 98 Ron gas
Installation: Flashed directly through the (OBDII) Diagnostic port of your Volkswagen (10-15 minutes).
Flash time is an approximation and may vary in some cases.
Required Hardware:
Recommended Hardware:
- Upgraded (DV) Diverter Valve
- Upgraded Intercooler
Features:
- Engineered with Strict Industry Standards
- Extensively Tested Under Various Driving Conditions
- Volkswagen 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 6900
- Cold Weather Start and Warm up Improved
- Lower End Hesitation (Lag) Removed
- Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off 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
650 $ (USD)
Dyno Graphs
UNITRONIC
STAGE 3
BT 415CC
STOCK POWER: 180HP / 173LB-TQ
UNITRONIC BT 415CC: Up to 350HP
Description: Big Turbo Software Precisely Engineered to Run 20psi of Boost on a Stock Engine.
Gas Type Options: 91 Octane - 93 Octane
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
In some rare cases we may require a little more time. In any event we will keep you informed once we receive your ECU.
Turbo Options: GT28 Series Turbo or Similar Size
Required Hardware:
- Genesis 415cc Injectors
- OBD2 VR6 or TT225 Maf Housing (Keep Stock Sensor)
- 3.5 Bar FPR
- Upgraded Exhaust System
- Upgraded Intercooler
- Cold Air Intake / Short Ram
Recommended Hardware:
- Upgraded Fuel Pump (For over 300HP)
- Upgraded (DV) Diverter Valve
- Upgraded Rods (For over 300WTQ)
Cam File Options: Stock Cams Only
Throttle Body File Options: Stock Throttle Body Only
Deleted Emissions Option:
NO
Mafless Option:
NO
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 7500 (With Stock Head)
- Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off Valve
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
890 $ (USD)
UNITRONIC
STAGE 3
BT 440CC
STOCK POWER: 180HP / 173LB-TQ
UNITRONIC BT 440CC: Up to 350HP
Description: Big Turbo Software Precisely Engineered to Run 20psi of Boost on a Stock Engine.
Gas Type Options: 91 Octane - 93 Octane
Installation: Ecu needs to be Sent at the Head Office. Please Follow The Unitronic Shipping Form
In some rare cases we may require a little more time. In any event we will keep you informed once we receive your ECU.
Turbo Options: GT28 Series Turbo or Similar Size
Required Hardware:
- Bosch 440cc Injectors
- OBD2 VR6 or TT225 Maf Housing (Keep Stock Sensor)
- 3 Bar FPR
- Upgraded Exhaust System
- Upgraded Intercooler
- Cold Air Intake / Short Ram
Recommended Hardware:
- Upgraded Fuel Pump (For over 300HP)
- Upgraded (DV) Diverter Valve
- Upgraded Rods (For over 300WTQ)
Cam File Options: Stock Cams Only
Throttle Body File Options: Stock Throttle Body Only
Deleted Emissions Option:
NO
Mafless Option:
NO
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 7500 (With Stock Head)
- Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off Valve
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
890 $ (USD)
UNITRONIC
STAGE 3
BT 630CC
STOCK POWER: 180HP / 173LB-TQ
UNITRONIC BT 630CC: Up to 500HP
Description: Big Turbo Software Precisely Engineered to Run 20psi of Boost on a Stock Engine. (For over 300WTQ you need upgraded rods).
Gas Type Options: 91 Octane - 93 Octane
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
In some rare cases we may require a little more time. In any event we will keep you informed once we receive your ECU.
Turbo Options: GT28-GT30 Series Turbo or Similar Size
Required Hardware:
- Siemens 630cc Injectors
- OBD2 VR6 or TT225 Maf Housing (Keep Stock Sensor)
- 3 Bar FPR
- Upgraded Exhaust System
- Upgraded Intercooler
- Cold Air Intake / Short Ram
Recommended Hardware:
- Upgraded Fuel Pump (For over 300HP)
- Upgraded (DV) Diverter Valve
- Upgraded Rods (For over 300WTQ)
Cam File Options: Stock - Catcams 3658 - Catcams 3651 or Similar Specs
Throttle Body File Options: Stock - Hemi - R32
Deleted Emissions Option:
YES
Mafless Option:
YES
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 7500 (With Stock Head)
- Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off Valve
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
890 $ (USD)
UNITRONIC
STAGE 3
BT 830CC
STOCK POWER: 180HP / 173LB-TQ
UNITRONIC BT 830CC: More than 500HP
Description: Big Turbo Software Precisely Engineered to Run 20psi of Boost on a Built Engine.
Gas Type Options: 91 Octane - 93 Octane
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
In some rare cases we may require a little more time. In any event we will keep you informed once we receive your ECU.
Turbo Options: GT30-GT35 Series Turbo or Similar Size
Required Hardware:
- Delphi 830cc Injectors
- OBD2 VR6 or TT225 Maf Housing (Keep Stock Sensor)
- 3 Bar FPR
- Upgraded Fuel Pump
- Upgraded Rods
- Upgraded Exhaust System
- Upgraded Intercooler
- Cold Air Intake / Short Ram
Recommended Hardware:
- Upgraded (DV) Diverter Valve
- Upgraded Fuel Lines (For over 500HP)
Cam File Options: Stock - Catcams 3658 - Catcams 3651 or Similar Specs
Throttle Body File Options: Stock - Hemi - R32
Deleted Emissions Option:
YES
Mafless Option:
YES
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 7500 (With Stock Head)
- Optimized for an Upgraded (DV) Diverter Valve or (BOV) Blow Off Valve
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
890 $ (USD)
Upgrade pricing chart
|
Stage 1 |
Stage 1+ |
Stage 2 |
Stage 2+ |
Stage 3 |
| Stage 1 |
|
100 $ |
150 $ |
200 $ |
640 $ |
| Stage 1+ |
|
|
100 $ |
150 $ |
640 $ |
| Stage 2 |
|
|
|
100 $ |
640 $ |
| Stage 2+ |
|
|
|
|
640 $ |
ALL UNITRONIC PERFOMANCE ECU TUNING SOFTWARE IS EXTENSIVELY TESTED BEFORE ITS OFFICIAL RELEASE!
Unitronic is here to provide you with the most precise power gains with the most pleasurable driving experience for your Jetta GLI MK4. Unitronic is committed to offering you the most reliable performance flashes. Please be aware that results may vary and can be affected by gas quality, altitude and weather conditions. Power gains from our chip may also be different from car to car.
In addition, poor maintenance of your vehicle will affect your car’s software performance flash, so please make sure to maintain your vehicle. Further engine modification will allow you to take advantage of greater power gains, and unlock the true potential of your Unitronic ECU Performance Chip.
No changing of the chip or ECU is required with Unitronic ECU Upgrades. All products are installed by flashing your car’s ECU through the OBD port. The OEM chip is not touched.
Consult our product listing for more information on Unitronic ECU Engine Software.
GUARANTEE
All Unitronic performance software upgrades come with an unconditional 30-day money back guarantee, to ensure that your power and performance expectations are fully met. Our goal is to enhance your driving pleasure, and our risk free guarantee brings you peace of mind. If for any reason you are not 100% delighted with your Unitronic software, you may return it for a full refund (installation fees may not be covered). We are here to serve you and maintain our solid reputation, one satisfied customer at a time.
Unitronic ECU software upgrades are designed to offer your Jetta GLI MK4 the highest level of performance and reliability. By offering a non-transferable lifetime limited warranty on our performance flashes, we are setting the standard for the ECU tuning industry.
This warranty does not cover any ECU parts, any mechanical issues or defective components not related to software installation. Unitronic reserves the right to refuse any warranty claim if problems arise from improper installation, misuse, or abuse of the chip. Unitronic reserves the right to inspect the ECU for evidence of tampering or misuse. If such is the case, Unitronic may decline the claim. If a manufacturer ECU update overwrites the Unitronic software, Unitronic and its dealers will happily reinstall it for you. In such a case, installation charges may apply and may vary between dealers.
For more information please visit our website or contact our Head Office at 1-866-341-2447. Unitronic reserves the right to refuse any refund claims if the request is judged to be inappropriate or dishonest.
ORDER YOUR ECU CHIP TODAY AND FEEL THE POWER YOU’VE ALWAYS WANTED!
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