MagnaFlow Universal Catalytic Converter 2.25 Mid O2 - 94055 fits_2014-`BMW`4 Series Verify cover is securely attached

Verify cover is securely attached and properly aligned

The Antigravity AG-802 is a 6-Volt 8-Cell Lithium-Ion battery in an extremely small case

Drawing on our vast experience with BMW's and the latest in engineering tools

This product also ships with the Mishimoto Lifetime Warranty

MagnaFlow Universal Catalytic Converter 2.25 Mid O2 - 94055 fits_2014-`BMW`4 Series Verify cover is securely attachedMagnaFlow OEM Grade Federal EPA Compliant Universal Catalytic Converter 94055 helps keep the check engine light off. Get the right fit for a wide array of vehicles thanks to the adaptable Universal design (cutting and welding is required). With highly corrosion resistant, stainless steel construction, you can have confidence in the quality of this catalytic converter. This replacement part is designed to meet or exceed Federal emissions requirements