XClutch 13-18 Ford Focus ST 2.0L Stage 1 Sprung Organic Clutch Kit

Replaces puny factory inlet and improves flow up to 61 Percent. Includes Streamlined housing, Mandrel-bent tubing, Super-Scoop, service kit for use every 30,000-50,000 miles and an Oiled Air Filter Element. Banks Ram-Air Superiority. Banks Ram-Air intake system replaces the constricted stock setup for up to 61 percent more airflow than stock. The high-flow Ram-Air filter does away with intake obstructions so more cool, dense ram-air can make its way into the cylinders. The filter housing cover and 3.5 inch transfer tube are larger than stock to enhance flow. And Banks mammoth grille-mounted Super-Scoop forces a big charge of cool, pressurized ram-air into the engine for greater power.