RENNtech Performance Module | RPM | M177 | 63 AMG | +69HP / +39LB-FT | MY2024-2026 | X167 | X290 mercedes-benz-c-class--205-coupe---2016-2023--c63-amg-biturbo-esr7891528 Sport Mufflers | Gains: +153HP

Sport Mufflers | Gains: +153HP

perfecting variable valve timing and refining boost mapping for turbo charged vehicles

Huracan Tecnica

RENNtech front and rear height adjustable spring perches

The R1 performance package for the Mercedes 500 series engine includes our proprietary ECU upgrade in addition to our full carbon fiber airbox upgrade which offers a larger volume of incoming air for better engine breathing and improved cylinder filling

RENNtech Performance Module | RPM | M177 | 63 AMG | +69HP / +39LB-FT | MY2024-2026 | X167 | X290 mercedes-benz-c-class--205-coupe---2016-2023--c63-amg-biturbo-esr7891528 Sport Mufflers | Gains: +153HPRENNtech 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