Audi 4.0T V8 EA825 ECU Tune | C8 RS6, RS7, S8, SQ7, SQ8, & RSQ8 | Integrated Engineering

Overview

Variants represent different performance TIERS of the same tune product (not different vehicle fitments): Stage 1 ($1,499) works on stock hardware; Pure900 ($2,299) requires Pure Turbos hybrid turbos + supporting hardware

Details

• Mobile phone ECU tuning via Bluetooth dongle (POWERlink) and app (iOS/Android); live gauge monitoring and octane switching from smartphone
• Multiple fuel maps: 91, 93, 104 octane, E40, and E85 ethanol
• Stage 1: up to 505 HP / 585 ft-lbs torque (stock hardware compatible)
• Pure 900 Hybrid Turbo tune: up to 903 HP (requires upgraded turbochargers + intake + intercoolers + turbo inlet + 4-bar MAP sensors)
• AutoProtect engine safeguard automatically reduces boost if issues detected; brake boost for roll-racing launches
• Transmission tune included with Stage 1; enhanced exhaust crackle in sport mode; gauge recalibration/smoothing; road speed limiter removal
• Free tune updates and OEM ECU updates included; POWERlink dongle supports up to 5 vehicle VINs
• Reduced turbocharger lag and improved throttle response; elevation/climate adaptive calibration
• Vehicle fitment: Audi C8 RS6, RS7, S8, SQ7, SQ8, RSQ8 (2021-2023 models), 4.0TT V8 EA825 engine
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Fitment