R1 Performance Package | C209 | CLK 55 AMG | 385 HP / 400 LB-FT | 5.5L NA V8 | M113 maybach-57-s---62-s--w240---2005-2012--6-0-l-v12-biturbo-esr7789155 2010-up 997 DFI (3

2010-up 997 DFI (3

CLASS M (W 164) ML 63 AMG [2 Filters Required] (HP: 510 | Year: 06 > 10)

Total-Gains: +59HP & +33TQ

593 HP @ 6800 RPM

Radiator Protection Screens are the best way to protect the front radiators of the AMG GT -series from debris

R1 Performance Package | C209 | CLK 55 AMG | 385 HP / 400 LB-FT | 5.5L NA V8 | M113 maybach-57-s---62-s--w240---2005-2012--6-0-l-v12-biturbo-esr7789155 2010-up 997 DFI (3R1 Performance Package for 209 CLK 55 AMG. Includes ECU Upgrade and Carbon Fiber Air Box. Up to 385HP and 400LB FT. The R1 performance package for the Mercedes 55 series engine includes our proprietary ECU upgrade in addition to our full carbon fiber airbox upgrade which offers a larger volume of incoming air for better engine breathing and improved cylinder filling. This combination that provides noticeable increases horsepower, torque and throttle