RENNtech Power Module | CLE 53 AMG | 541 HP / 571 LB-FT | M256 | 3.0L I6 Turbo EQ Boost

The RENNtech Power Module (RPM) ECU tune delivers significant horsepower and torque gains across the entire power band. By modifying ignition timing and throttle mapping, optimizing air-to-fuel ratios, and modifying boost mapping for turbo-chargers the Mercedes-AMG M256 3.0L I6 Turbo -engine gains up to +48 HP and +54LB-FT, based on Dyno measured power figures.

The RENNtech Power Module is contained in a CNC machined 6061 aluminum enclosure with pre-labeled wires and connectors. The RPM module comes with a bypass that can be installed in place of the module to quickly turn the vehicle back to stock performance. The harness can be uninstalled to return the vehicle to stock completely. Through our 30+ years of ECU tuning experience, countless hours of in-house research, development and long-term testing ensure that our ECU upgrade offers the best in quality, performance and reliability.

Dyno Measured Power:
Stock: 493 HP and 517 TQ
RPM Tuned: 541 HP and 571 TQ
Gains:
48 HP and 54 LB-FT Torque 

Fitment: 

• CLE 53 AMG (C236 Chassis) MY 2024+
  
  

Crank power output caluclated with 16% Drivetrain Loss on all M.B. AMG vehicles with 9G transmission and 4Matic All Wheel Drive.