RENNtech R1 Performance Package | GT 63 (S) AMG | X290 | 793 HP / 788 TQ | 4.0L V8 BiTurbo | M177 | MY2019+ mercedes-benz-cl-class--216---2007-2014--cl63-amg-biturbo-esr1325885 CLASS E SW (S 210)

CLASS E SW (S 210) 230 (HP: 150 | Year: 96 > 98)

and a flawless finish

ECU+ Upgrade | Up to 392 HP / 463 LB-FT | Gains: +53 HP & +78 LB-FT

Buyer Beware: There have been reported failures the stock Turbo’s in the Mercedes-AMG 53 series M256 -engine

Please note that the Mercedes M176 engine performance when measured

RENNtech R1 Performance Package | GT 63 (S) AMG | X290 | 793 HP / 788 TQ | 4.0L V8 BiTurbo | M177 | MY2019+ mercedes-benz-cl-class--216---2007-2014--cl63-amg-biturbo-esr1325885 CLASS E SW (S 210)R1 Performance Package for Mercedes AMG GT63 4 Door Coupe: ECU Upgrade (HHT),Mufflers, Blow Off Valves (BOV), Exhaust Valve Module (EVM), BMC Air Filters The Mercedes AMG GT63 4 Door Coupe (X290) is powered by the latest V8 BiTurbo engine 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