RENNtech Power Module | CLE 53 AMG | 541 HP / 571 LB-FT | M256 | 3.0L I6 Turbo EQ Boost mercedes-benz-cls-class--218---2015-2018--cls63-amg-biturbo-4matic-esr2890927 ECU+ Upgrade | Up to

ECU+ Upgrade | Up to 773 HP / 778 LB-FT | Gains: +82 HP & +84 LB-FT

Maserati Levante Modena (M161) 2017+

RL (No tall bracket option is available for the Roadsters)

RENNtech is proud to introduce this unique spoiler design developed specifically for the Mercedes-Benz E-Class Sedan

RENNtech Power Module | CLE 53 AMG | 541 HP / 571 LB-FT | M256 | 3.0L I6 Turbo EQ Boost mercedes-benz-cls-class--218---2015-2018--cls63-amg-biturbo-4matic-esr2890927 ECU+ Upgrade | Up toRENNtech Power Module CLE 53 AMG 3. 0L I6 Turbo EQ Boost Up to 541 HP 571 LB FT Gains: +48 HP & +54 LB FT 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