RENNtech R3+ Performance Package | GT 63 (S) AMG | X290 | 1017 HP / 871 TQ | 4.0L V8 BiTurbo | M177 | MY2019+ mercedes-benz-cl-class--215---2001-2006--cl-500-esr9379736 With the RENNtech ECU Plus

With the RENNtech ECU Plus Upgrade the W213 - E43 AMG Sedan gains up to +14 HP and +57 LB-FT

Air Filters

This product is designed to fit the C/R 190 - AMG GT (S

CLASS M (W 163) ML 430 (V8) (HP: 272 | Year: 96 > 01)

R3+ Performance Package for Mercedes-AMG S 63: ECU Upgrade (HHT)

RENNtech R3+ Performance Package | GT 63 (S) AMG | X290 | 1017 HP / 871 TQ | 4.0L V8 BiTurbo | M177 | MY2019+ mercedes-benz-cl-class--215---2001-2006--cl-500-esr9379736 With the RENNtech ECU PlusR3+: ECU Upgrade, Stage II Turbo Upgrade, Mufflers, Downpipes w Cats, CF Airboxes, TCU Upgrade, CPC Upgrade, Fuel System, BOV Adapter, EVM, Air Filters The Mercedes X290 GT 63 (S) AMG 4 Door Coupe comes with the newest engine fully developed by AMG, the companys Affalterbach based performance division and long fabled engine builder. The result is nothing short of spectacular and the 4. 0L V8 BiTurbo engine is an incredible platform to build