RENNtech R2 Pkg | C190 | AMG GT S | 714HP/604LB-FT | 4.0L V8 BiTurbo | M178 | MY2015-2017 porsche-panamera--970---2011-2015--panamera-turbo-esr4052223 our proprietary rear diffuser was

our proprietary rear diffuser was designed and engineered in-house

Phantom Coupe 2009 – 2017

Maximum power numbers are for both

GLS 450 BiTurbo (X166 - M276 Biturbo 4-MATIC Engine) Stock Performance:

For vehicles without the optional

RENNtech R2 Pkg | C190 | AMG GT S | 714HP/604LB-FT | 4.0L V8 BiTurbo | M178 | MY2015-2017 porsche-panamera--970---2011-2015--panamera-turbo-esr4052223 our proprietary rear diffuser wasR1 includes: ECU Upgrade, BOV Adapters, High Flow Air Filters, Stainless Steel Downpipes, Fuel System Upgrade and Stage I Turbo Upgrade Gains: +178HP; +109LB FT The Mercedes GT S is the second Mercedes Benz vehicle fully developed by AMG, the companys Affalterbach based performance division and long fabled engine builder. The resulting vehicle is nothing short of spectacular and the 4. 0L V8 BiTurbo engine within is an incredible platform to build