RENNtech ECU+ Upgrade | GLE 580 EQ Boost | 592 HP / 704 LB-FT | Gains: +68 HP & +120 LB-FT | MY2020-2023 porsche-cayenne--92a---2011-2018--s-e-hybrid-esr9908392 Step up your game with

Step up your game with the RENNtech High Performance Hood Carbon Fiber Hood – where cutting-edge engineering meets jaw-dropping aesthetics

398 LB-FT @ 3

NOTE: CPC upgrade is intended for use with RENNtech ECU software

464whp @ 5

AMG S 63  (MY 2021) | W222 | M177 | 4

RENNtech ECU+ Upgrade | GLE 580 EQ Boost | 592 HP / 704 LB-FT | Gains: +68 HP & +120 LB-FT | MY2020-2023 porsche-cayenne--92a---2011-2018--s-e-hybrid-esr9908392 Step up your game withRENNtech ECU+ Upgrade GLE 580 EQ Boost W167 4. 0L V8 BiTurbo EQ Boost M176 MY2020 2023 RENNtech HHT (Hand Held Tuner) is the number one ECU programmer for Mercedes Benz and AMG. Do it yourself tuning, with no ECU removal or mechanical modifications necessary! RENNtechs proprietary tuning module contains both the Tuned file as well as your vehicles Stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the