R2 Performance Package for E 63 (W212- 571 HP / 523 LB-FT) bmw-x3--e83---2003-2010--esr8995031 5" in the front and

5" in the front and 1

164 - ML 63 AMG

CL (C216) 500 Blue Efficiency 4-matic [2 Filters Required] (HP: 435 | Year: 10 > )

RENNtech Stainless Steel Sound and Performance Pipes for 221 - S 63 AMG

R2 Performance Package for E 63 (W212- 571 HP / 523 LB-FT) bmw-x3--e83---2003-2010--esr8995031 5" in the front andR2 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