Mercedes-AMG SL 63 (R232) & AMG GT 63 (C192) | RPM ECU-Upgrade | 4.0 L BiTurbo | up to 725 HP | 765 LB-FT | +100 HP +84 LB FT mercedes-benz-e-class-wagon--212---2010-2013--e63-amg-biturbo-4matic-esr4715165 The maximum power number reached

The maximum power number reached with the RENNtech ECU Upgrade for the AMG GT R is 659 HP and 614 LB-FT

CLS 500 (C219) Stock Performance:

The Euro-Style Bumper Insert is easy to install and uses factory fasteners in the existing holes of the OEM bumper

This process creates a laminate with a precisely controlled resin volume and

Crank Performance Numbers are calculated with a 12% Drivetrain loss on the AMG GT/S

Mercedes-AMG SL 63 (R232) & AMG GT 63 (C192) | RPM ECU-Upgrade | 4.0 L BiTurbo | up to 725 HP | 765 LB-FT | +100 HP +84 LB FT mercedes-benz-e-class-wagon--212---2010-2013--e63-amg-biturbo-4matic-esr4715165 The maximum power number reachedRENNtech Power Module ECU Upgrade for Mercedes AMG SL 63 (R 232) and AMG GT 63 (C192) 4. 0 L BiTurbo w EQ Boost M177 725 HP & 765 LB FT RENNtech 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 4. 0 liter BiTurbo V8 engine (M177) found in the Mercedes AMG SL series of vehicles. The RPM is contained in a CNC machined 6061