RENNtech Power Module | CLE 53 AMG | 541 HP / 571 LB-FT | M256 | 3.0L I6 Turbo EQ Boost maserati-quattroporte--156---2013-present--s-q4--3-0l-twinturbo-v6--esr5790423 911 - 996 CABRIOLET 3

911 - 996 CABRIOLET 3

RENNtech M276 Biturbo ECU Upgrades are TÜV approved

AMG GT R (MY2018+ | C190 | M178 | 4

and Cayenne GTS

2 Size: 21" x 12

RENNtech Power Module | CLE 53 AMG | 541 HP / 571 LB-FT | M256 | 3.0L I6 Turbo EQ Boost maserati-quattroporte--156---2013-present--s-q4--3-0l-twinturbo-v6--esr5790423 911 - 996 CABRIOLET 3RENNtech 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