When you replace the factory intake and airbox with the COBB Intake, it will greatly reduce pre-turbo restrictions. When a restriction is removed, it allows the engine to be more efficient while also enabling it to make more power!
Full 3" Powdercoated Aluminum Tubing
Custom Plastic Airbox Lid with Logo
Washable/Reusable Cone Air Filter with 32% more surface area than stock
The COBB Intake for the Fiesta ST takes a great airbox design and makes it even better! They improved upon the factory airbox ram air ducting by including an oiled cone filter with velocity stack to increase airflow and to hear that great turbo sound. The constrained piping to the turbo is replaced with 3" powder coated aluminum tube to maximize air flow while custom silicone couplers ensure a perfect OEM-like fitment. Cap it off with a COBB airbox lid that increases volume and seals perfectly with the factory lower intake box.