GReddy Airinx S 50 / 60mm Universal Filter | Universal (12500601) YMM_2014_2021_BMW_4_Series_Gran_Coupe_F36 Locking design provides added security

Locking design provides added security against theft

making it a popular choice among performance-minded BMW owners

making it an excellent choice for both daily drivers and serious racers

OEM-quality installation

GReddy Airinx S 50 / 60mm Universal Filter | Universal (12500601) YMM_2014_2021_BMW_4_Series_Gran_Coupe_F36 Locking design provides added securityGReddy Airinx S 50 60mm Universal Filter Universal Fitment Part #: 12500601 Overview The GReddy Airinx S 50 60mm Universal Filter is a high performance air filter engineered to optimize airflow in a variety of custom and aftermarket intake systems. Designed for automotive enthusiasts and builders seeking to improve engine breathing, this versatile filter provides reliable filtration while supporting increased airflow capacity. Whether you're