R1 Performance Package | C215 | CL 55K | 538 HP / 566 LB-FT | 5.5L Superchagred V8 | M113 mercedes-benz-clk-class--208---1997-2003--clk-55-amg-esr2755074 Application for Bentley:

Application for Bentley:

CLS (C 218) 500 V8 Blue Efficiency [2 Filters Required] (HP: 406 | Year: 10 > )

89 sec 109 mph *If not otherwise noted

RENNtech Downpipes are constructed from 304 High-Strength Stainless Steel and are equipped with 200 Cell Sport Catalytic Converters

Intermediate ECU Upgrade | Up to 638HP / 695LB-FT | Gains: +33HP & +25LB-FT

R1 Performance Package | C215 | CL 55K | 538 HP / 566 LB-FT | 5.5L Superchagred V8 | M113 mercedes-benz-clk-class--208---1997-2003--clk-55-amg-esr2755074 Application for Bentley:R1 Performance Package for 215 CL 55 AMG Kompressor. Includes ECU Upgrade, Crankshaft Pulley and Upgraded Intercooler Pump. Up to 538HP and 566 LB FT. Gains: +45HP & +48 LB FT Our performance package includes our proprietary HHT Hand Held Tuner ECU upgrade and crankshaft pulley in addition to our higher efficiency intercooler pump for increased, power, performance and throttle response across the entire powerband. R1 Performance Package includes: