The optimized air intake duct design ensures smooth and unobstructed airflow, effectively improving engine intake efficiency and promoting thorough mixing of fuel and air. For BENZ E-CLASS W211 A2115016482. Protect the intake system seals to extend their lifespan. Reduce engine failures caused by contaminated air intake Enhances power reserves at high speeds, providing greater peace of mind during long-distance driving., Manufacturer: MKGKACVCPT