Cedar PerformanceECU / DME tuning
Blue Audi SQ8 outside a limestone commercial building for Cedar Performance tuning

Audi 4.0 TFSI V8 twin-turbo calibration

2020 Audi SQ8 Tune

$700

Stage 1: 91 or 93 octane gasoline. Stock hardware. Stage 2: 91 or 93 octane gasoline. Upgraded Exhaust.

Stages2
Pricing$700
Power target575 HP / 653 lb-ft
Platform4.0 TFSI V8 twin-turbo 4M
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Selected tuneStage 1
Price$700
Power target575 HP / 653 lb-ft
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91 or 93 octane gasoline. Stock hardware.

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Power target comparison

Power Targets

2020 Audi SQ8 4.0 TFSI V8 twin-turbo power target dyno sheet Cedar Performance Power Target Comparison 0 0 100 100 200 200 300 300 400 400 500 500 600 600 700 700 800 800 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 500.00 568.00 575.00 653.00 600.00 682.00 5.910 Stock · 500.00 HP @ 5.91k 568.00 lb-ft @ 2.87k Power (hp) Torque (lb-ft) Engine RPM (rpmx1000) 2020 Audi SQ8 · 93 AKI · Illustrative engine-output curves
CalibrationHPlb-ft
STOCK Performance500568
Stage 1 CedarTUNE575653
Stage 2 CedarTUNE600682

Illustrative engine-output curves using Unitronic pump-gas dyno contours scaled to these Cedar targets. Stage 2 shares the available reference contour. 93 AKI gasoline; not a measured Cedar dyno run.

Stock reference · Supporting reference 1 · Supporting reference 2 · Supporting reference 3

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