BMW's OE turbo inlet pipes leave a lot to be desired thanks to their plastic construction and tight bends. This leads to potential cracking from heat cycle fatigue as well as limited, turbulent airflow.

Improve the airflow to your BMW's turbos with this PRIME Turbo Inlet Pipe Upgrade! Featuring full aluminum construction, black powder coating, smooth bends, and all the necessary installation components, this inlet pipe set is a plug-and-play addition to your BMW!
Features:
Smooth bends for unobstructed flow
Direct OEM replacement
Larger than stock diameter for increased air volume
3-Ply Silicon Coupler
 
Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.