Unitronic Stage 1+ ECU Performance Engine Tune For Audi Q7/Q8 3.0TFSI EA839 (DCB)

With extensive experience and a solid foundation of Performance Hardware and Software offerings for the 3.0TFSI EA839 engines, Unitronic Engineers recalibrated the BOSCH MG1 ECU with total boost regulation control, optimized ignition timing, lambda, camshaft timing and much more. Research and development continued with further dyno and road testing while closely monitoring running conditions through high-speed data logging tools and equipment to ensure maximum performance is achieved, while maintaining complete OEM-like reliability and drivability.

 With testing and validations completed, power outputs are increased by up to +52HP / ++77HP / +146LB-FT with Unitronic Stage 1+ (93octane/98ron) Performance Software for a maximum of 409HP / 504LB-FT.* These software upgrades are entirely compatible with our UniCONNECT+ cable, empowering Clients to tune their vehicles directly through the OBD-2 port within minutes, from the comfort of their own home or garage.

Features:

• Optimized Responsiveness, Smoothness, Drivability, and Comfort
• Ignition Timing Precisely Calibrated for Higher Octane Fuel
• Optimized Maximum Output
• Factory Safety Limiters Retained
• Power Delivery Perfectly Optimized Throughout the Power Band
• Speed Governor Removed
• Improved Fuel Efficiency
• Engineered with Strict Industry Standards
• Extensively Tested Under Various Driving Conditions
• Tune at Home Option with UniCONNECT+ cable!