K&N Intake System (Cold Air / Performance Intake): replaces the restrictive factory assembly to improve airflow to the engine through an optimized duct and a high-performance filter.
Less Restriction: the design smooths and straightens the airflow so the engine can inhale more usable air.
Performance: in many vehicles, it is aimed at providing a gain in power and response (depending on application).
K&N Filtration: depending on the kit, it can come with a DRYFLOW synthetic filter without oil or an oiled cotton filter, both designed for high flow.
Guided Installation: kits come with step-by-step instructions; installation is usually done with basic tools.
Note: check applicable regulations/homologation for public road use and filter maintenance according to the type included.