Performance Stage 1+ ECU Software Precisely Engineered for your 1B Jetta GLI. This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage.
Unitronic software is flashed directly through the (OBDII) diagnostic port of your vehicle (10-15 minutes).
- Gains over stock: +60HP (+62HP GEN3) / +88TQ (+103TQ GEN3) (93 Octane Fuel)
- Engineered with Strict Industry Standards
- Extensively Tested Under Various Driving Conditions
- Factory Safety Limiters Retained
- Advanced Torque Management by Gear (For maximum acceleration)
- Engine Temperature Protection (Rev Limit based on Engine Coolant Temperature)
- Optimized Responsiveness and Drivability
- Optimized Smoothness and Driving Comfort
- Power Delivery Perfectly Optimized Throughout the Power Band
- Improved Fuel Efficiency
- Ignition Timing Precisely Calibrated for Higher Octane Fuel
- Speed Governor Removed
- Hardware Requirements: None
- Unitronic Stage 1+ ECU Tune
- Unitronic UniCONNECT+ Cable (OPTIONAL)
|1B Jetta · GLI 2.0T I4|
|1B Jetta · GLI 2.0T I4 [GEN 3]|
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