R2 Performance Package for E 63 (W212- 571 HP / 523 LB-FT) bmw-x3--e83---2003-2010--esr8995031 com or call our sales-team

com or call our sales-team under 561

164 - ML 63 AMG

5" in the front and 1

Sizes: S - 4XL

R2 Performance Package for E 63 (W212- 571 HP / 523 LB-FT) bmw-x3--e83---2003-2010--esr8995031 com or call our sales-teamR2 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