Mishimoto Air Intake for Fiesta ST Mandrel-Bent Aluminum with CNC MAF Housing

Mishimoto Air Intake for Fiesta ST — Mandrel-Bent Aluminum with CNC MAF Housing Upgrade airflow, gain power, and improve engine bay style with the Mishimoto Air Intake designed specifically for the Ford Fiesta ST. Engineered for performance and fitment, this intake delivers measurable gains while retaining the factory MAF sensor and stock tune compatibility. Proven power gains: +6 whp and +10 wtq on the stock tune — real-world performance without ECU changes. Mandrel-bent aluminum piping: Smooth, consistent internal diameter for uninterrupted airflow to the turbo inlet. CNC-machined MAF housing: Precision fit for the OEM MAF sensor to preserve accurate air metering and drivability. Integrated CCV ports: Two crankcase ventilation ports for proper PCV/CCV routing and cleaner intake operation. Thermal management: Black powder-coated airbox isolates the filter from engine bay heat to keep intake air temperatures lower. Finish options: Polished, wrinkle black, or wrinkle red piping to match and enhance your engine bay aesthetics. Mishimoto Lifetime Warranty: Industry-leading coverage for long-term reliability and peace of mind. Designed for direct fitment on the Fiesta ST, this intake combines durable construction, precision CNC machining, and performance-focused design to maximize power gains while maintaining factory sensor integration and street-friendly operation.