Description
Unleash supercar-level performance in your Audi RS Q8 with Unitronic Stage 3 ECU Performance Software. Engineered for the 4.0 TFSI EA825 (DJPB) engine and paired with TheTurboEngineers 1020 Hybrid Turbochargers, this ultimate calibration delivers up to +336 HP and +236 lb-ft of torque on 93 octane/98 RON fuel when combined with Unitronic’s Stage 3 AL952 TCU Performance Software.
Flashed directly through the OBD-II port via the UniCONNECT+ cable, installation takes just minutes—no dealer visit required. Developed with thousands of dyno and road-test hours, Stage 3 provides relentless acceleration, a broad, flat torque curve, and factory-grade reliability.
Key Features & Benefits
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Optimized Response & Driveability – Sharper throttle, reduced lag, and a smooth, linear power band for effortless street or track driving.
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Higher-Octane Ignition Mapping – Extracts maximum energy from premium fuel for more power and improved efficiency.
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Maximum Output with OEM Reliability – Maintains factory safety limiters and component protections while pushing the engine to its safe limits.
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Speed Governor Removed & RPM Limit Raised – Top-speed limiter disabled (within transmission limits) and standing rev limit increased from 3,000 to 5,000 RPM once fully warmed.
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Improved Fuel Efficiency – Refined timing and injection for better cruising economy.
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Extensively Tested – Validated on Unitronic’s in-house MAHA chassis dyno and in real-world street and track conditions.
Required Hardware
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Unitronic 4-Bar TMAP Sensor Upgrade Kit for 4.0 TFSI EA825
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Unitronic Performance Downpipes for SQ7/SQ8/RS Q8/Urus/Cayenne 4.0 T EA825
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Upgraded Intake System
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Upgraded Intercoolers
Compatibility
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2020–2024 Audi RS Q8 (4.0 TFSI EA825)
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Unitronic Stage 3 AL952 TCU Performance Software is required for proper operation.
