Audi RSQ8 Stage 2 ECU Tune – 4.0TT EA825 V8 V8 Vantage The GLC63 shares the M177

The GLC63 shares the M177 4

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"name":"C63 W205 Race Radiator"

connecting inline with the factory fuel pressure and boost sensor harness on the S63TU 4

Upgraded spark plugs — colder heat range plugs to prevent pre-ignition under higher cylinder pressures

Audi RSQ8 Stage 2 ECU Tune – 4.0TT EA825 V8 V8 Vantage The GLC63 shares the M177SPEC STOCK YPG TUNED GAIN Power 591 HP 800 HP +209 HP Torque 800 Nm 1,017 Nm +217 Nm 4. 0TT YPG Motorsport's Stage 2 ECU Tune for the Audi RSQ8 is designed for owners who've added supporting modifications and want to extract maximum performance from the 4. 0TT EA825 V8. With upgraded downpipes and intake, this tune delivers supercar rivaling acceleration from a luxury SUV. Performance Gains Stock: ~591 HP 590 lb ft Stage 2: ~800+ HP 750+ lb ft