Audi RS4/RS5 B9 Stage 1 ECU Tune – 2.9TT EA839 V6 Panamera Turbo S Return shipping — your programmed

Return shipping — your programmed ECU ships back via FedEx International Priority

The Verus Engineering Splitter Air Dam works in concert with a front splitter to optimize underbody airflow

sharper throttle and raised rev limit

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BMW B58 Forged Internals — Rods & Pistons Kit

Audi RS4/RS5 B9 Stage 1 ECU Tune – 2.9TT EA839 V6 Panamera Turbo S Return shipping — your programmedSPEC STOCK YPG TUNED GAIN Power 450 HP 520 HP +70 HP Torque 600 Nm 690 Nm +90 Nm 2. 9T Elevate your Audi RS4 or RS5 B9 with YPG Motorsport's Stage 1 ECU Tune for the 2. 9 liter twin turbo V6 TFSI engine. This calibration unlocks substantial power gains through optimized boost targets, ignition timing, and fueling strategies all on stock hardware with zero additional modifications required. Performance Gains Up to +70 HP over stock Up to +90 Nm