R2 Performance Package for ML 63 (W164- 566 HP / 518 LB-FT) mclaren-650-s--2014-2017--v8-biturbo-esr2864015 structural integrity

structural integrity

and Fuel System Upgrade

power gains are achieved and weight reduction realized

Stock: 454 HP | 460 LB-FT

R2 Performance Package for ML 63 (W164- 566 HP / 518 LB-FT) mclaren-650-s--2014-2017--v8-biturbo-esr2864015 structural integrityR2 Performance Package for 164 ML 63 AMG. Includes ECU Upgrade, Carbon Fiber Air Box, Upgraded Throttle Body and Stainless Steel Headers. Up to 566HP and 518LB FT. Gains: +59HP & +53LB 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