RENNtech Performance Module | RPM | M177 | 63 AMG | +69HP / +39LB-FT | MY2024-2026 | X167 | X290 mercedes-benz-s-class--222---2014-2017--s-650-maybach-esr6258788 CLASS S LONG (V 220)

CLASS S LONG (V 220) 500 V8 [7 gear] [2 Filters Required] (HP: 306 | Year: 03 > 05)

We weld our own CNC-machined stainless steel threaded inserts that allow us to use a two-way threaded bushing that connects to a motorsports-grade rod end

RENNtech offers OEM replacement for the retractable factory spoiler along with deactivation module

S650 Maybach

RENNtech Performance Module | RPM | M177 | 63 AMG | +69HP / +39LB-FT | MY2024-2026 | X167 | X290 mercedes-benz-s-class--222---2014-2017--s-650-maybach-esr6258788 CLASS S LONG (V 220)RENNtech Power Module ECU Upgrade for Mercedes AMG 2024+ GLE63, GLS63 , GT63(X290) RENNtech Power Module (RPM) ECU tune increases horsepower and torque across the entire power band, modifying ignition timing, throttle mapping, optimizing air to fuel ratios. The RPM is contained in a CNC machined 6061 aluminum case with pre labeled wires and connectors. The RPM comes with a bypass that can be installed in place of the module for quickly turning the