Mercedes-Benz ECU TUNING — JAPAN

S(W221) S63AMG
ECU Tuning and Pops and Bangs

Engine: M157

Stock
544ps / 800Nm
Tuned
590ps / 900Nm
+46ps/100Nm
Stock Power544ps
Tuned Power590ps
Stock Torque800Nm
Tuned Torque900Nm

Vehicle Specs

Model (Chassis)S(W221) S63AMG
EngineM157
Stock Output544ps/800Nm
Stage 1 Gain+46ps/100Nm

Pricing

Pricing for international customers is provided by individual quote. Tell us your car and what you want it to do.

Remote Tuning

We ship the flashing device to you — no visit required.

PG3Flasher

Available Options

Neutral RPM〇
Cold Start Off〇
Need to unlcok ECU〇

Tuning files developed and proven in Japan. Remote tuning available worldwide.

💬 WhatsApp Quote
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For Workshops (Dealer Program)

This model is supported by our dealer-facing remote tuning tools. Workshops interested in offering mbFAST tuning files can get in touch below.

ATAT1

Dealer inquiries via WhatsApp

Specifications subject to change. Output gains vary by vehicle condition and fuel.