RaceChip Tuning For Mercedes Benz GLS 450 (X166), S 450 (W222, C217) s90 Boost by gear in 1st

Boost by gear in 1st

BMW F31 335i N55 3

Optional Adapters:  (NOT necessary if running our latest fuel lines with the included 1/8" NPT port built into the line)

With an in-house R&D team of passionate individuals

Performance Gains: Enhances throttle response and increases horsepower

RaceChip Tuning For Mercedes Benz GLS 450 (X166), S 450 (W222, C217) s90 Boost by gear in 1stRaceChip offers advanced chip tuning for the Mercedes Benz GLS 450 (X166), S450 (W222, C217) with the 3. 0L 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 Black (+67hp +91tq) Power