R2 Performance Package for E 63 (W212- 571 HP / 523 LB-FT) audi-rsq8--4m---2019-present--4-0l-v8-tfsi-esr8235716 since the back pressure can

since the back pressure can be exactly controlled to enable the engine to gain the

The programmable control unit features an illuminated display showing all functions in plain text in 3 different languages

The design and engineering teams at RENNtech HQ spent countless hours fine tuning the part to perfectly compliment the AMG GT R exterior while improving the underbody airflow

SL (R230) 600 V12 [2 Filters Required] (HP: 517 | Year: 06 > 09)

which gains up to +60 HP and +83 LB-FT

R2 Performance Package for E 63 (W212- 571 HP / 523 LB-FT) audi-rsq8--4m---2019-present--4-0l-v8-tfsi-esr8235716 since the back pressure canR2 Performance Package for 212 E 63 AMG. Includes ECU Upgrade, Carbon Fiber Air Box, Upgraded Throttle Body and Stainless Steel Headers. Up to 566HP and 518 LB FT. Gains: +59HP & +43 LB 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 +53 HP and +58LB FT over stock. Performance Package 2 Includes: RENNtech ECU