R1 | Performance Package | SLS AMG GT | C197 | 604HP/515LB-FT porsche-panamera--971---2016-2024--4s-e-hybrid-esr4381851 Weight optimization and developed specifically

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

A CARB Executive Order was granted to the RENNtech HHT based on emission test results in the modified configuration

After plugging the HSM into the ODB2 port

CLASS S LONG (W 221) 500 Blue Efficiency 4-matic [2 Filters Required] (HP: 435 | Year: 11 > )

The peak Torque increase is up to +100 LB-FT over stock and up to +34 LB-FT over our ECU Upgrade

R1 | Performance Package | SLS AMG GT | C197 | 604HP/515LB-FT porsche-panamera--971---2016-2024--4s-e-hybrid-esr4381851 Weight optimization and developed specificallyR1 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