K&N Engineering Typhoon Air Intake for Ford Focus Mandrel-Bent Aluminum Tube

K&N Engineering Typhoon Air Intake for Ford Focus — Mandrel-Bent Aluminum Tube Upgrade airflow, throttle response and horsepower with the K&N 69-3539TB Typhoon air intake designed specifically for select Ford Focus models. This mandrel-bent aluminum intake smooths and straightens incoming air, reducing restriction compared to the factory system. Free-flowing mandrel-bent tube for optimized air delivery and consistent performance. Black rubber-topped K&N high-flow air filter with oversized cone design — service intervals up to 100,000 miles depending on driving conditions. Molded scoop + heat shield uses factory mounting points to funnel cooler outside air to the filter for denser charge and improved power. Blue powder-coat finish for a durable, attractive appearance that complements vehicle badging. Accommodates the factory air pressure sensor and delivers a guaranteed power gain throughout the RPM range. Relatively easy DIY installation in about 90 minutes using common tools and existing mounting points. Notes: Some Typhoon intakes may be restricted in California and states following CARB standards; others are CARB-exempt and legal in all 50 states. Verify vehicle application and CARB status before purchase.