Improve airflow and engine response with the Sinister Diesel SD-CAI-6.7P-17 cold air intake for 2017-2019 Ford F-250 and F-350 Super Duty trucks equipped with the 6.7L Power Stroke V8 diesel engine. By allowing the engine to draw in a greater volume of air than the factory intake, this system supports improved throttle response and turbocharger spool-up for daily driving, towing, and performance applications.
The intake uses precision CNC mandrel-bent aluminum tubing to promote smooth airflow and provide dependable durability. The tubing is polished and powder-coated in Sinister Diesel’s signature blue finish to help resist corrosion and add a clean, performance-oriented appearance under the hood. An oversized, reusable cotton media air filter helps maximize airflow while providing a durable filtration solution that can be cleaned and reused.
Designed for a straightforward installation, the Sinister Diesel SD-CAI-6.7P-17 includes the intake tube, reusable filter, silicone couplers, and required mounting hardware. The drop-in design can be installed with basic hand tools and minimal mechanical experience. It is also an excellent complement to a Sinister Diesel exhaust system or tuner for a coordinated performance upgrade. This intake is EPA compliant and includes CARB Executive Order D-721-3.
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