Ferrea offers an expertly engineered solution designed to eliminate common issues like binding

Engineered filter solutions are required to achieve protection with minimum restriction

providing precise valve control and unmatched reliability

Turbine Housing Options:

Designed to replace BMW part # 11311713361

CSF Stepped Intercooler, BMW F2X / F3X / F87 6-Port Ferrea offers an expertly engineeredReplaces the original BMW # 17 51 7 600 531. Incorporates a Stepped Core Design for Maximizing Surface Area Contact and Enhancing Internal Intake Air Flow Volume This Intercooler Offers the Largest "Drop in Fit" in the Industry. Utilizes Advanced 3D Scanning and Rapid Prototype Technology to Ensure Precise Fitment and Optimal Utilization of Surface Area. Boasts a Rounded Front Face Bar Plate Design to Enhance Air Flow Through the Core* Engineered for