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 RENNtech Downpipes are constructed from

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

Size: 53mm x 47mm x 17mm

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

Stainless Steel Construction

mounting bracket

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 RENNtech Downpipes are constructed fromR1 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: