2019–2024 Audi Q8 / SQ8 / RS Q8 Custom HP Tuners Tuning (3.0T V6T / 4.0T V8 Biturbo)

Our HP Tuners custom calibrations for the 2019–2024 Audi Q8, SQ8, and RS Q8 are designed to maximize performance and drivability across both the refined 3.0T turbocharged V6 and the flagship 4.0T twin-turbo V8. Whether you’re behind the wheel of a luxury Q8, a sporty SQ8, or the high-performance RS Q8, our in-house tuning improves throttle response, horsepower, torque, and transmission behavior — while preserving Audi’s reputation for refinement and reliability.

Key Features

• Engine Coverage

  • Audi Q8 (2019–2024) – 3.0L Turbo V6 (EA839, 3.0T V6T w/ mild-hybrid system)

  • Audi SQ8 (2019–2024) – 4.0L Twin-Turbo V8 (EA825)

  • Audi RS Q8 (2020–2024) – 4.0L Twin-Turbo V8 (EA825, high-output RS variant)

• Transmission Support – Calibration for Audi’s Tiptronic 8-speed automatics, refining torque management, launch control, and shift mapping

• Custom Calibration – Adjustments available for intakes, intercoolers, downpipes, exhaust upgrades, turbo upgrades, fueling enhancements, and flex-fuel/E85 conversions

• Safe Performance – Calibrations engineered with knock-safe ignition strategies, optimized fueling, and factory-like drivability

• Remote Tuning – Supported via HP Tuners MPVI2 and MPVI3 (ECU unlock required for EA839/EA825 MG1 platforms)

Benefits

• Faster throttle response with reduced turbo lag

• Significant horsepower and torque gains across the RPM band

• Stronger mid-range pull and high-end acceleration

• Enhanced transmission behavior for both luxury cruising and spirited performance

• Reliable calibrations for stock and heavily modified Audi builds

Compatibility

Custom tuning is available for:

• 2019–2024 Audi Q8 (3.0T Turbo EA839 V6T)

• 2019–2024 Audi SQ8 (4.0T Twin-Turbo EA825 V8)

• 2020–2024 Audi RS Q8 (4.0T Twin-Turbo EA825 V8, RS high-output)

Process

1. Purchase your Q8/SQ8/RS Q8 custom tuning package.

2. Unlock ECU if required (EA839/EA825 MG1 platforms).

3. Use HP Tuners to read your factory ECU calibration.

4. Provide your stock file and list of modifications.

5. Receive a calibration tailored to your setup.

6. Flash your tune and enjoy immediate results.

Professional Assurance

All Audi Q8, SQ8, and RS Q8 calibrations are developed in-house with a balance of safe power delivery, drivability, and reliability. From luxury daily drivers to track-prepped RS Q8 builds with upgraded turbos and fueling, our HP Tuners custom tuning delivers consistent, proven results across the EA839 and EA825 platforms.

Meta Description (SEO)

Custom HP Tuners tuning for 2019–2024 Audi Q8, SQ8, and RS Q8. Support for 3.0T V6T EA839 and 4.0T V8 Biturbo EA825. Improve horsepower, torque, throttle response, and drivability.