R1 | Performance Package | SLS AMG GT | C197 | 604HP/515LB-FT porsche-panamera--971---2016-2024--4s-e-hybrid-esr4381851 Crank Performance Numbers are calculated

Crank Performance Numbers are calculated with a 16% Drivetrain loss on 4MATIC+ vehicles

RENNtech performance eight (8) piston front brake calipers

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

Weight optimization and developed specifically for the Mercedes-Benz C205 - C43 AMG Coupe

After plugging the HSM into the ODB2 port

R1 | Performance Package | SLS AMG GT | C197 | 604HP/515LB-FT porsche-panamera--971---2016-2024--4s-e-hybrid-esr4381851 Crank Performance Numbers are calculatedR1 Performance Package for 197 SLS AMG GT. Includes ECU Upgrade and Long Tube Header. Up to 604HP and 515LB FT Gains: +21HP & +36LB FT Our SLS performance package 1 features our proprietary ECU tuning software combined with our long tube headers unbelivable sound with performace to match. Our long tube headers are designed and manufactured in house and feature high quality, tri metal, 200 cell sport catalytic cells which are ceramic coated to reduce