RPM ECU-Upgrade | Maserati | Levante Modena | Ghibli S | Quattroporte S | F160 | 3.0L V6 Turbo audi-s4--b9---2017-2024--3-0l-turbocharged-v6-tfsi-esr1699755 E63 S AMG 4-MATIC+ Sedan

E63 S AMG 4-MATIC+ Sedan | MY2018+

S 65 (W222) Stock Performance:

219 - CLS 63 AMG

Please note that the Mercedes M177 engine performance when measured

SL 65 (R231) Stock Performance:

RPM ECU-Upgrade | Maserati | Levante Modena | Ghibli S | Quattroporte S | F160 | 3.0L V6 Turbo audi-s4--b9---2017-2024--3-0l-turbocharged-v6-tfsi-esr1699755 E63 S AMG 4-MATIC+ SedanRENNtech 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 of the 5 liter Supercharged V8 engine (AJ133) found in the Land Rover Ranger Rover Sport series of vehicles. 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