Stage 2 Audi RSQ3 2.5 TFSI ECU Firmware – 8U0907404B / 003874 / MED17.1.1 (Dual Options) 07K907309D

• Stage 2 and Stage 2 Hard variants included
• Boost, torque and throttle logic adjusted
• Turbo pressure and ignition maps optimised
• Torque intervention filters expanded
• Manual CS handling advised​

• Dual setup for RSQ3 2.5 TFSI – one for daily, one for high-load driving
• Compatible with full-bolt-on upgrades and DSG7 tuned gearboxes
• Built and tested using CMD Flash on MED17.1.1 platform
• Ideal for users seeking precise throttle and boosted driving response​