RENNtech ECU Upgrade | S 600 | W220 | 417HP/446LB-FT | 5.8L V12 | M137 | MY2000-2002 porsche-panamera--971---2016-2024--turbo-s-sport-turismo-esr8018897 455 LB-FT @3

455 LB-FT @3

The surfacing is strategically formed and shaped to improve airflow down the body side while further enhancing the AMG GT R’s dynamic and aggressive aesthetics

part thickness

After plugging the HSM into the ODB2 port

Improved response

RENNtech ECU Upgrade | S 600 | W220 | 417HP/446LB-FT | 5.8L V12 | M137 | MY2000-2002 porsche-panamera--971---2016-2024--turbo-s-sport-turismo-esr8018897 455 LB-FT @3RENNtech ECU Upgrade for the 220 S 600. Up to 417HP and 446TQ. Gains: +55HP & +56TQ RENNtech HHT (hand held tuner) allows you the unlimited ability to switch between tuned and stock ECU programming and requires no ECU removal! Our proprietary tuning module stores both the RENNtech tuned file and your vehicles stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU. Programming takes only a few