aFe Power Cold Air Intake System for 2017-2022 BMW 540i(50-70073R) 5018 Replaces blower motor assembly and

Replaces blower motor assembly and ductwork

The HPS Performance Brake Master Cylinder Brace Kit dramatically improves brake pedal responsiveness

Plug and play with the stock intake or APR intake systems

- System Type: Charge Pipe (Hot and Cold Side) with Silicone Hoses

Fits all BMW M3 & M4 (G80/G82) sedan/coupe vehicles including Competition Models worldwide (2021+) (RWD & AWD)

aFe Power Cold Air Intake System for 2017-2022 BMW 540i(50-70073R) 5018 Replaces blower motor assembly andMomentum GT Cold Air Intake System w Pro 5R Media. This 6" tall 360 degree radial flow air filter features a 4 1 2" 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