D-Sync Works

AMG S 63 ECU Tune — Stage 1 / Stage 2

AMG S 63 ECU 调校程序 · 一阶 / 二阶 · 手机刷写 · $839 USDAvailable now

The AMG S 63 (W221 / W222 / C217 / A217), 2011–2017, runs the Mercedes M157 / M278 5.5T / 4.7T V8 Biturbo engine. Our Stage 1 OTS tune takes it to 680 hp / 1100 Nm, and Stage 2 pushes it to 730 hp / 1200 Nm.

All gains validated on real cars. Factory safety parameters preserved.

How flashing works

Every tune is flashed over the OBD port from your phone: plug in the D-Sync D1 Wi-Fi dongle, open the D-Sync app, pick Stage 1 or Stage 2, and flash. No laptop, no bench, no shipping your ECU. Your factory calibration is saved automatically — revert to stock with one tap, anytime.

Pricing & ordering

$839 USD — includes the license and the D-Sync D1 Wi-Fi dongle, covering one VIN. Free shipping & customs clearance to all supported regions.

Order by Email

Email your VIN to duke@yd-autogroup.com so we can confirm tune availability for your exact ECU version before you pay.

Other M157 / M278 cars

AMG E 63 / E 63 S · AMG CLS 63 / CLS 63 S · AMG CL 63 · AMG SL 63 · AMG G 63 / G 63 6x6 · AMG ML 63 / GLE 63 / 63 S · AMG GL 63 / GLS 63 · 450 / 500 / 550 series (M278)

M157 / M278 overview · All supported cars · Interactive catalog