RaceChip Tuning For Mercedes Benz AMG-S GLC 63 (C/X253), C 63 (W/S205) SL63 (R231) The BMS OCC retains the

The BMS OCC retains the factory's fully closed loop PCV operation preventing any PCV vapor from leaking into the atmosphere

Available in 8-layer cotton cleanable or dry extendable media

Exhaust flap operation can be controlled in most JB4 applications

*****Wiring diagram for the new BMS Bluetooth CANflex Harness*****

RaceChip Tuning For Mercedes Benz AMG-S GLC 63 (C/X253), C 63 (W/S205) SL63 (R231) The BMS OCC retains theRaceChip offers advanced chip tuning for the Mercedes Benz GLC 63 AMG S (C X253), C 63 AMG S (W S205) with the 4. 0L V8 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 (+91hp