R2 Performance Package for CL 63 (C219- 571 HP / 533 LB-FT) porsche-panamera--971---2016-2024--turbo-sport-turismo-esr8977244 The R2 Pkg requires an

The R2 Pkg requires an additional core charge

Gains: +10HP & 12LB-FT

W222 - S-Class Sedan S450 (Air Body Control Optional)

This coupled with our ECU tuning software ensures the bite of your SLS is as wicked as the bark of the exhaust note

R2 Performance Package for CL 63 (C219- 571 HP / 533 LB-FT) porsche-panamera--971---2016-2024--turbo-sport-turismo-esr8977244 The R2 Pkg requires anR2 Performance Package for 216 CL 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 +68 LB FT over stock. Performance Package 2 Includes: RENNtech ECU