RENNtech ECU+ Upgrade | W222 | S 63 AMG | Sedan | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2014-2017 mclaren-slr-sls-class--197---2011-2014--amg-esr2440417 Porsche Cayenne GTS (9PA)

Porsche Cayenne GTS (9PA)

E 400 BiTurbo (C207 - M276 Biturbo 4-MATIC Engine) Stock Performance:

Our intermediate ECU tune increases performance from 556 HP and 550 lb/ft torque to 624 HP and 680 lb/ft at the crank

Our numbers will be dependend on conditions and fuel quality

This fully pre-preg carbon fiber spoiler blends two distinct design elements to improve aero efficiency

RENNtech ECU+ Upgrade | W222 | S 63 AMG | Sedan | 669 HP / 734 LB-FT | M157 | 5.5L V8 BiTurbo | MY2014-2017 mclaren-slr-sls-class--197---2011-2014--amg-esr2440417 Porsche Cayenne GTS (9PA)ECU+ Upgrade Up to 669HP 734LB FT Gains: +65HP & +55LB FT 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 minutes and the vehicle can be