GReddy Airinx S 50 / 60mm Universal Filter | Universal (12500601) YMM_2014_2021_BMW_4_Series_Gran_Coupe_F36 making it an excellent choice

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

2-inch deep dish design for improved leverage and aggressive styling

Designed specifically for 2011–2012 BMW 135i with 3

High-Quality Leather Construction: Durable leather uppers offer excellent abrasion resistance and longevity

GReddy Airinx S 50 / 60mm Universal Filter | Universal (12500601) YMM_2014_2021_BMW_4_Series_Gran_Coupe_F36 making it an excellent choiceGReddy 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