RENNtech R1 Pkg | W166 | ML63 AMG | SUV | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-gls-class--167---2020-present--gls-450-esr7245365 E63 S AMG (W212 |

E63 S AMG (W212 | Sedan | PFL MY2012-13 | RWD | M157 | 5

CLK (C208) 55 AMG [2 Filters Required] (HP: 347 | Year: 99 > 02)

550 LB-FT @ 4

ECU+ Upgrade | Up to 731 HP / 786 LB-FT | Gains: +88 HP & +65 LB-FT

0L BiTurbo V12 Engine) Stock Performance:

RENNtech R1 Pkg | W166 | ML63 AMG | SUV | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-gls-class--167---2020-present--gls-450-esr7245365 E63 S AMG (W212 |R1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +122HP; +178 LB FT The RENNtech R1 Performance Package is the perfect entry level performance upgrade for the E 63 AMG. With the combination of the RENNtech ECU Upgrade and the latest, 3rd generation Diverter Valve RENNtech is able to add up to 122 HP and 178 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve