The Sinister Diesel Cold Air Intake for the 2020-2023 Ford 6.7L Powerstroke V8 is designed to increase your engine’s performance by feeding it more air than the factory intake. By improving throttle response and turbo spool-up, this Cold Air Intake (CAI) helps optimize your truck’s performance whether you’re daily driving, towing, or even racing.
Built from CNC mandrel-bent aluminum tubing, this CAI ensures smooth airflow and durability. The oversized, reusable cotton filter maximizes air intake while maintaining excellent filtration. Polished and powder-coated in Sinister Blue, the intake is both corrosion-resistant and visually appealing under your Ford Super Duty’s hood.
Why the Sinister Diesel Intake Stands Out
At Sinister Diesel, we’ve designed our intakes to excel in sound, looks, and durability. Here’s why our intake is the ultimate choice for turbo diesel enthusiasts:
Optimized Airflow for Peak Performance
Each Sinister Diesel Intake is strategically designed to sit directly in the factory airflow pathway. This positioning ensures maximum cold air intake as your vehicle moves, delivering improved performance without compromise.
Turbo Sound Unleashed
Unlike enclosed intakes that muffle the iconic turbo whistle, our open design allows your turbo to breathe. If you love hearing the thrill of your turbo diesel engine, this intake delivers on sound and performance.
No Worries About Heat Soak
Whether stock or aftermarket, our intakes are designed to pull the majority of their air from outside the vehicle when moving above 10 MPH. This ensures optimal performance without the risk of engine heat affecting intake air.
Aluminum Over Plastic—Always
Durability matters, especially in your engine bay. Sinister Diesel intakes are crafted from aluminum for superior strength, heat resistance, and a high-performance look under your hood. Leave plastic for toys—not diesel trucks.
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