Mercedes-Benz S 580 | RENNtech Power Module | 620 HP / 693 LB-FT | M176 | 4.0 liter BiTurbo V8 EQ Boost ferrari-roma--2020-present--esr1393932 541 LB-FT @ 3

541 LB-FT @ 3

The RENNtech R3 Package is the all-around perfromance and sound upgrade for your AMG GT C

Please note that the Mercedes M177 engine performance when measured

The R2 performance package includes the same components found in our R1 package with the addition of a full carbon fiber airbox

designed in-house by RENNtech and manufactured in the USA

Mercedes-Benz S 580 | RENNtech Power Module | 620 HP / 693 LB-FT | M176 | 4.0 liter BiTurbo V8 EQ Boost ferrari-roma--2020-present--esr1393932 541 LB-FT @ 3RENNtech Power Module M176 4. 0 V8 BiTurbo with EQ Boost ECU+ Upgrade Up to 620 HP 693 LB FT Gains: +80 HP & +101 LB FT The RENNtech Power Module (RPM) ECU tune delivers significant horsepower and torque gains across the entire power band. By modifying boost mapping and keeping optimized air to fuel ratios, the entire power and torque curve is shifted upward delivering +80 HP +101 LB FT in the Mercedes Benz M176 4. 0 V8 BiTurbo EQ Boost engine, based