Whatsapp Support : 045 99 48 775S 222 (2018-present)
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RENNtech ECU Upgrade | S 450 | W222 | 402HP/454TQ | 3.0L BiTurbo V6 | M276
RENNtech ECU Upgrade up to 402HP and 454TQ. Gains: +40HP & +70TQ -
RENNtech Stage I Turbo Upgrade | 213 | S 63 AMG | 842HP/779TQ | 4.0L V8 BiTurbo | M177 | MY2018+
Includes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +113HP | +112LB-FT -
RENNtech ECU+ Upgrade | W222 | Mercedes-Maybach S560 | 584HP/642LB-FT | 4.0L V8 BiTurbo | M176 | MY2018+
ECU+ Upgrade | Up to 584 HP / 642 LB-FT | Gains: up to +100 HP & +102 LB-FT -
RENNtech ECU+ Upgrade | W222 | S63 AMG S 4MATIC+ | 773 HP/778LB-FT | 4.0L V8 BiTurbo | M177 | MY2018+
ECU+ Upgrade | Up to 773 HP / 778 LB-FT | Gains: +82 HP & +84 LB-FT -
RENNtech ECU+ Upgrade | W222 | S560 | 584HP/642LB-FT | 4.0L V8 BiTurbo | M176 | MY2018+
ECU+ Upgrade | Up to 584 HP / 642 LB-FT | Gains: up to +100 HP & +102 LB-FT -
RENNtech Stage I Turbo Upgrade | 213 | S 63 AMG | 842HP/779TQ | 4.0L V8 BiTurbo | M177 | MY2018+
Includes Turbo Upgrade, ECU Upgrade, and Fuel System Upgrade. Gains: Up to +113HP | +112LB-FT