Cobb Tuning High Flow Air Filter - Ford Focus ST LW/LZ 11-18/Focus RS LZ 16-17

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.

NOTE: The included hose clamp is ONLY needed for the Focus ST.

Why?

Ford Focus ST Intake filter dual cone 791100

Features:

• Washable/Reusable Cotton Woven Media
• 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