EuroPrismCo

2009-2017 Audi S4/S5 Performance ECU Tune | B8/B8.5 S4/S5

$999.99 Tax included. Shipping calculated at checkout.

4.9 (240+ reviews)

App-Controlled ECU Tuning Device: No ECU Tuning Device

No ECU Tuning Device Yes ECU Tuning Device

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Professional installation available
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2009-2017 Audi S4/S5 Performance ECU Tune | B8/B8.5 S4/S5

Our performance ECU tune for the 2009-2017 Audi S4/S5 redefines the driving experience, providing immediate throttle response, stronger and more consistent torque delivery, and a sharper powerband. This tune optimizes the rev range to keep the vehicle pushing harder, longer, and more efficiently.

Specifications:

Fits: 2009-2017 B8/B8.5 Audi S4 S5 3.0L TFSI V6 Supercharged Engine
Downpipe readiness with check engine light suppression (for off-road use only)
Enhanced exhaust acoustics with extended or adjustable burble
Factory speed governor removal for unrestricted performance
Octane-specific calibration tailored to your fuel quality
Cold start behavior fully configurable (On/Off)
100% Reversible, always able to go back to stock at any time
Stage 1 (Factory Downpipes) & Stage 2 (EPC Performance Test Pipes) Tuning available
App-Controlled ECU Tuning Device (Optional)
Tune from Your Phone
Quick Tune Switching
Wi-Fi & Bluetooth Connectivity
Built-in Diagnostic Tools: Scan codes