R2 Performance Package for E 63 (W211- 566 HP / 518 LB-FT) mercedes-benz-s-class-coupe--217---2015-2017--s-550-esr1614210 with the highly accurate pre-preg

with the highly accurate pre-preg carbon fiber manufacturing process

Our performance and sound pipes with integrated x-pipe bypass the stock Mercedes resonators for more volume and a better sound

R1 Performance Package for AMG GLS 63: ECU Upgrade (HHT)

398awhp @ 5

-Ability to hold strength at high temperatures

R2 Performance Package for E 63 (W211- 566 HP / 518 LB-FT) mercedes-benz-s-class-coupe--217---2015-2017--s-550-esr1614210 with the highly accurate pre-pregR2 Performance Package for 211 E 63 AMG. Includes ECU Upgrade, Carbon Fiber Air Box, Upgraded Throttle Body and Stainless Steel Headers. Up to 566HP and 518LB FT. Gains: +59HP & +43LB FT RENNtech performance package 2 includes our proprietary ECU tune in addition to our full carbon fiber airbox, 82mm throttle body kit and RENNtech stainless steel headers for a gain of +59 HP and +53 LB FT over stock. Performance Package 2 Includes: RENNtech ECU