RENNtech | Carbon Fiber | Rear Diffuser | 197 - SLS AMG mercedes-benz-s-class--223---2021-present--s63-amg-e-performance-esr1740734 countless hours of in-house R&D

countless hours of in-house R&D

91+ Octane gasoline is mandatory with this Performance Upgrade

Numbers published by MBUSA are an average over a 750rpm range for HP and a 2

The HSM comes pre-loaded with a RENNtech lowering setting

and modifying boost mapping for turbo-chargers of the twin turbocharged 4-liter V8 -engine found in the Lamborghini Urus with gains up to +58 HP and 73 LB-FT

RENNtech | Carbon Fiber | Rear Diffuser | 197 - SLS AMG mercedes-benz-s-class--223---2021-present--s63-amg-e-performance-esr1740734 countless hours of in-house R&DRENNtech Carbon Fiber Rear Diffuser for the 197 SLS AMG Our rear diffuser is the companion component to the front splitter and functions to decrease drag and increase down force by improving the underbody airflow and its transition to ambient air. As with the front splitter, our rear diffuser is manufactured using the high quality prepreg carbon fiber and is a quick and easy install that requires no modifications to the SLSs rear bumper or underbody.