RENNtech R2 Pkg | C190 | AMG GT S | 714HP/604LB-FT | 4.0L V8 BiTurbo | M178 | MY2018+ porsche-911--997-1---2004-2008--carrera--gts-esr3651957 The functionality of the Rear

The functionality of the Rear Diffuser is fully optimized when combined with the RENNtech front splitter

RENNtech ECU HHT (HandHeldTuner) for the 204 - C 63 AMG Black Series

Our upgrade replaces the OEM pump and includes an additional pump to allow maximum cooling efficiency and flow

The RENNtech ECU Plus Upgrade brings the W166 - GLE 43 AMG SUV up to 416 HP and 460 LB-FT | Gains: +41 HP and +62 LB-FT

RPM Tuned: 494 HP and 480 TQ

RENNtech R2 Pkg | C190 | AMG GT S | 714HP/604LB-FT | 4.0L V8 BiTurbo | M178 | MY2018+ porsche-911--997-1---2004-2008--carrera--gts-esr3651957 The functionality of the RearR1 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