Cobb Tuning High Flow Filter Ford Focus ST 2013-2018 | Focus RS 2016-2018

Cobb High Flow Filters are designed to permit very high flow rates, minimize restriction, maximize filtration and provide a long life filter. It uses proprietary woven cotton and metal mesh with a precision molded rubber base. 

• Washable/Reusable Cotton Woven Media
• Purchase Filter Cleaner and Oil HERE
• Precision Molded for Direct Drop In To The Factory Air Box
• Increased Air Flow While Maintaining Filtering Efficiency
• Pre-Oiled, Dual Cone Design
• Compatible with Cobb Accessport OTS Maps