RaceChip Tuning For Mercedes S 550 & Maybach (W222, C217), GLS 550 (X166) b250 7L V8 engine

7L V8 engine

they integrate flawlessly with your current setup

Heat Shield Protection: Includes a heat shield that effectively blocks hot engine air

and pump gas

The JB4 features a simple plug and play installation harness for easy installation & removal and includes many features not found with any other tune

RaceChip Tuning For Mercedes S 550 & Maybach (W222, C217), GLS 550 (X166) b250 7L V8 engineRaceChip offers advanced chip tuning for the Mercedes S 550 (W222, C217), S 550 Maybach (W222, C217), GLS 550 (X166) with the 4. 7L Engine, enhancing horsepower, torque, and fuel efficiency. These plug and play tuning modules are easy to install and optimize key engine parameters such as fuel injection, turbo boost, and air fuel ratios. The result is a significant performance boost while ensuring engine reliability and safety. Power Gain With GTS