RENNtech R2 Pkg | W212 | E63 (S) AMG | Sedan | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo porsche-911--991-2---2015-2019--gt3-rs-esr2256590 X167 - GLS 600

X167 - GLS 600

The RENNtech Stage I turbos spool quicker

The maximum power number reached with the RENNtech ECU Upgrade for the E63 AMG S 4MATIC+ is 773 HP and 778 LB-FT

development and long-term testing ensure that our ECU upgrade offers the best in quality

The R1 Performance Package was developed to deliver maximum power running on standard 93 octane gas

RENNtech R2 Pkg | W212 | E63 (S) AMG | Sedan | 716 HP / 826 LB-FT | M157 | 5.5L V8 BiTurbo porsche-911--991-2---2015-2019--gt3-rs-esr2256590 X167 - GLS 600R2 includes: ECU Upgrade, Diverter Valve, Air Filters, Sport Mufflers and CF Airbox Gains: +166HP; +282LB FT The RENNtech R2 Performance Package is the evolution stage of the R1 Pkg. The R2 not only brings additional power, but also gives the car a deeper sport sound that keeps with character of a luxury performance vehicle. Included in the R2 Package are all upgrades from the R1 Pkg, ECU Upgrade, Diverter Valve and Air Filters, as well as the Carbon