RENNtech ECU+ Upgrade | W213 | E450 BiTurbo Sedan| 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 | MY2019-2020 mercedes-benz-s-class--222---2018-2020--s-600-esr8657317 Mercedes-AMG GLE 63 2024+

Mercedes-AMG GLE 63 2024+

The RENNtech Sport Muffler System for the W222 - S63 AMG Sedan comes with an integrated valve system and utilizes the electronic OEM actuators

increasing performance from 563 HP and 594 lb/ft torque

+10 HP / +11 LB-FT

G65 AMG (W463 | M279 | 6

RENNtech ECU+ Upgrade | W213 | E450 BiTurbo Sedan| 392 HP/463 LB-FT | 3.0L V6 BiTurbo | M276 | MY2019-2020 mercedes-benz-s-class--222---2018-2020--s-600-esr8657317 Mercedes-AMG GLE 63 2024+ECU+ Upgrade Up to 392 HP 463 LB FT Gains: +53 HP & +78 LB FT RENNtech M276 Biturbo ECU Upgrades are TV approved! 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 vehicle's stock file. The module plugs directly into the OBD2 port and delivers the file you choose directly to the ECU.