R1 Performance Package | W220 | S 55K | 538 HP / 566 LB-FT | 5.5L Supercharged V8 | M113 mercedes-benz-gle-class--166---2016-2020--gle-43-amg-esr2808532 Gains: Up to +222 HP

Gains: Up to +222 HP | +83LB-FT

RENNtech is proud to introduce an all new rear decklid spoiler design for the Mercedes-Benz C-Class Sedan

lightweight

705 LB-FT @ 3

664 LB-FT @ 2

R1 Performance Package | W220 | S 55K | 538 HP / 566 LB-FT | 5.5L Supercharged V8 | M113 mercedes-benz-gle-class--166---2016-2020--gle-43-amg-esr2808532 Gains: Up to +222 HPR1 Performance Package for 220 S 55 AMG Kompressor. Includes ECU Upgrade, Crankshaft Pulley and Upgraded Intercooler Pump. Up to 538HP and 566 LB FT. Gains: +45HP & +48 LB FT Performance package R1 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: