RPM ECU-Upgrade | Audi | RS6 | RS7 | RSQ8 | EA825 | 4.0L V8 Twin Turbo | MY2020+ mercedes-benz-c-class--205-sedan---2015-2022--c-350e-plug-in-hybrid-esr8664468 The maximum power number reached

The maximum power number reached with the RENNtech ECU Upgrade for the E450 is 392 HP and 463 LB-FT

RENNtech AMG GT63 Rear Diffuser is a perfect fit to the vehicles OEM bumper

552 wtq @ 4

RENNtech ECU HHT (HandHeldTuner) for the 463 - G 55 AMG

RPM ECU-Upgrade | Audi | RS6 | RS7 | RSQ8 | EA825 | 4.0L V8 Twin Turbo | MY2020+ mercedes-benz-c-class--205-sedan---2015-2022--c-350e-plug-in-hybrid-esr8664468 The maximum power number reachedRENNtech Power Module (RPM) ECU tune increases horsepower and torque across the entire power band. By modifying ignition timing, throttle mapping, optimizing air to fuel ratios, and modifying boost mapping for turbo chargers of the twin turbocharged 4 liter V8 engine found in the Audi RS6, RS7, and RSQ8 gains up to +80 HP and 144 LB FT. The RPM is contained in a CNC machined 6061 aluminum case with pre labeled wires and connectors. The RPM comes with