RENNtech R1 Pkg | R231 | SL 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-cl-class--216---2007-2014--cl63-amg-esr2373882 McLaren 650S Stock Performance:

McLaren 650S Stock Performance:

Whether it’s a small deviation in the weave layup or slight inconsistency in the finish

Hihg-Flow Air Filter

AMG E63  (MY 2021) | W213 | M177 | 4

Custom colors and scales are also available

RENNtech R1 Pkg | R231 | SL 63 AMG | 696 HP / 801 LB-FT | M157 | 5.5L V8 BiTurbo mercedes-benz-cl-class--216---2007-2014--cl63-amg-esr2373882 McLaren 650S Stock Performance:R1 includes: ECU Upgrade, Diverter Valve and Air Filters Gains: +91HP; +132LB 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 91 HP and 132 LB FT to the 5. 5L V8 BiTurbo engine (compared to RENNtech rated stock performance). The addition of the upgraded diverter valve helps