Performance Stage 1 ECU Software Precisely Engineered for your MK8 GTI. 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).

Unitronic Stage 1 Performance Software is precisely calibrated for use with 91 oct/95 ron fuel and provides huge power gains over stock while maintaining an OEM-like driving experience with exceptional reliability.

Unitronic Stage 3 ECU/TCU Software is available for the MK8 GTI equipped with the 2.0TSI EVO4 engine and Garrett PowerMax Turbocharger upgrade. With testing and validations completed, power outputs on the MK8 GTI are now increased by up to +204HP / +141LB-FTwith Unitronic Stage 3 93 octane Performance Software for a total of470HP / 425LB-FT. Thanks to aGarrett PowerMax Turbocharger, supportingFuel System Upgradesand expert calibration by Unitronic Software Engineers, power output is increased to a massive504HP / 437LB-FTwith E85. These new calibrations also include a new Start/Stop feature, which enables the vehicle to now remember the last set position and high-speed data logging via UniCONNECT+ for customers looking to gain greater insights about their vehicle’s true performance as well.*

Features:

• Gains over stock: +95HP / +79TQ (91 Octane Fuel) (Stage 1)
• Gains over stock: +120HP / +104TQ (93 Octane Fuel) (Stage 1+)
• Gains over stock: +144HP / +126TQ (93 Octane Fuel) (Stage 2)
• Gains over stock: +204HP / +141TQ (93 Octane Fuel) (Stage 3)
• Gains over stock: +141HP / +130TQ (E85 Fuel) (Stage 1+ E85)
• Gains over stock: +151HP / +142TQ (E85 Fuel) (Stage 2 E85)
• Gains over stock: +263HP / +164TQ (E85 Fuel) (Stage 3 E85)
• 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
• NOTE: STAGE 2 AND UP REQUIRES UPGRADED DOWNPIPE.
• Garrett Turbocharger Upgrade is required for Stage 3.

What’s Included:

• Unitronic ECU Tune
• Unitronic UniCONNECT+ Cable (OPTIONAL)