Seeking CARB's approval of K&N Engineering’s vehicle air intake systems sale

Manatt represents K&N Engineering in its efforts to shape and streamline CARB’s Executive Order approval process for sale of K&N vehicle air intake systems. We are engaging CARB in discussions about the certification program and the applicability of the replacement part exception as well as an ongoing enforcement action.

K&N Engineering is one of the world’s leading manufacturers of performance air filters, air intake systems, oil filters, and performance parts with headquarters in California and international facilities in England and the Netherlands.


K&N Engineering, Inc.

Service Type

Environmental Compliance


Consumer Goods & Services, Manufacturer/Marketing


Los Angeles, Sacramento