Unitronic Stage 1 Software for 4.2L FSI V8
ECU Stage 1 Software
Stock Power : 420HP / 317LB-TQ Unitronic Stage 1 : 439HP / 339LB-TQ
91 OCTANE / 95 RON GAS
HP +19 TORQUE +22
Performance Software Precisely Engineered to Run on a Completely Stock Car.
Flashed directly through the (OBDII) Diagnostic port of your vehicle (15-20 minutes).
This vehicle has added support through UniCONNECT which allows you to program your own vehicle right in your own garage. Learn More
Engineered with Strict Industry Standards
Extensively Tested Under Various Driving Conditions
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