R2 Performance Package | W204 | C 63 AMG Black Series | 554 HP / 523 LB-FT | 6.3L V8 N/A | M156 mercedes-benz-sl-class--231---2012-2016--sl-550-biturbo-esr8160914

R2 Performance Package | W204 | C 63 AMG Black Series | 554 HP / 523 LB-FT | 6.3L V8 N/A | M156 mercedes-benz-sl-class--231---2012-2016--sl-550-biturbo-esr8160914R2 Performance Package for 204 C 63 AMG Black Series. Includes ECU Upgrade, Carbon Fiber Air Box, Upgraded Throttle Body and Stainless Steel Headers. Up to 554HP and 523LB 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 +44 HP and +66 TQ over stock. Performance Package 2 Includes: RENNtech ECU Upgrade Full Carbon

increasing the engine's rev limiter and modifying boost mapping for turbo-charged vehicles

335i Limousine

RENNtech Coilover Suspension for the 236 - CLE 53 AMG Coupe

the BMW with the Slip-On Line and Evolution link pipe set is as beautiful as it is powerful

The package is rounded off by carbon fibre and titanium tailpipes

801 LB-FT @ 3

Throttle response is also significantly improved

which is demonstrated in its ceramic composite brakes

450 LB-FT @ 2

Transmission Control Unit (TCU) -upgrade is engineered for faster and more firm shifts while increasing the torque capacity of the AMG SPEEDSHIFT DCT 7G transmission

The TCU upgrade is designed to handle the increased power in a safe and efficient way

4 Carrera [Full Kit] (HP: 350 | Year: 11 >)