aFe Momentum GT Cold Air Intake System w/ Pro 5R Media for 2017-2021 BMW 530i(50-70067R) 1619 The Cat-Back system comes in

The Cat-Back system comes in the S-Type sound level and is specifically tuned for performance and sound on the Frontier's 4

although minor adjustments may be required during professional installation

Fully rebuilt in house

Tthe system maintains performance under extreme conditions and increases both heat and burst resistance as well as mating surface adhesion compared to rubber

Unlike many of our performance grades Ultimax has remain unchanged as a pad compound for ten years now

aFe Momentum GT Cold Air Intake System w/ Pro 5R Media for 2017-2021 BMW 530i(50-70067R) 1619 The Cat-Back system comes inThis 7 1 2in tall 360 degree radial flow air filter features a 4in round flange and our oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum airflow and performance. This media is best for street and track use. The smooth one piece sealed housing, constructed of heat resistant XLPE (cross linked polyethylene) polymer, features our patent pending filter to housing interface. A large, clear sight window allows for