RENNtech R3 Performance Package | V167 | GLE 63 (S) AMG | 875 HP / 873 TQ | 4.0L V8 BiTurbo | M177 | MY2020+ mercedes-benz-sl-class--231---2017-2021--sl-450-esr7430102 With the proprietary RENNtech ECU

With the proprietary RENNtech ECU Tuning the W213 - E63 AMG S 4MATIC+ gains up to +82 HP and +84LB-FT

CLK (C208) 430 [2 Filters Required] (HP: 279 | Year: 99 > 03)

Size and Offset optimized for 213 - E63 AMG

RENNtech Sound & Performance X-Pipe

Torque Nm 518

RENNtech R3 Performance Package | V167 | GLE 63 (S) AMG | 875 HP / 873 TQ | 4.0L V8 BiTurbo | M177 | MY2020+ mercedes-benz-sl-class--231---2017-2021--sl-450-esr7430102 With the proprietary RENNtech ECUR3 Performance Package for Mercedes AMG GLE63: ECU Upgrade (HHT), Stage 1 Turbo Upgrade, TCU, CPC, Fuel Management System, BOV, EVM, BMC Air Filters The Mercedes AMG GLE 63 (W167) 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 performance upon.