Performance Stage 1 and Stage 1+ ECU Software Precisely Engineered for your B9 RS4/RS5. 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 AKI / 95 RON fuel.
Unitronic Stage 1 TCU Performance Software (FREE) is required to run Stage 1, 1+ and 1+E85 ECU tune.
Subject to ECU Box code availability.
Features:
- Gains over stock: +67HP / +96TQ (91 Octane Fuel) (Stage 1)
- Gains over stock: +93HP / +109TQ (93 Octane Fuel) (Stage 1+)
- 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
What’s Included:
- Unitronic ECU Tune
- Unitronic UniCONNECT+ Cable (OPTIONAL)
