AFE Power Flow Pro 5R / Pro DRY S / Pro-GUARD 7 Air Filter - Universal (6" ID x 8-1/8" Base/Top x 9" H) BD-1045947-T4 Precision Fitment - Built-in features

Precision Fitment - Built-in features that are located off the factory frame and leaf spring locations guarantee proper fitment

Introducing high flow performance for your Duramax that is 50 state legal

The coolant filter should be changed out several times within the first year of having the coolant filter kit installed

locating your lower coil perch angles where they were intentionally designed

so you can match your truck’s style while reinforcing its strength

AFE Power Flow Pro 5R / Pro DRY S / Pro-GUARD 7 Air Filter - Universal (6" ID x 8-1/8" Base/Top x 9" H) BD-1045947-T4 Precision Fitment - Built-in featuresNeed maximum convenience and easy maintenance? All three performance filters are engineered for maximum airflow, superior filtration, and long service life. Each features a conical flow design with a durable 100% polyurethane top and base, tall, evenly spaced pleats for exceptional dust holding capacity, and a pliable polyurethane flange with integrated bumps to ensure a tight, leak free seal. Every filter is washable and reusable for multiple