Increases air density for more power and better fuel economy. Largest capacity air filter on the market. Enclosed housing keeps out hot power-robbing air. Out-flows stock and competitors with direct access to cool, outside air. Extends filter service intervals. 50-state emissions compliant. Super Duty Ram-Air Induction. Banks Ram-Air Intake feeds your 6.7L Power Stroke engine cooler, denser, outside air for greater power and fuel economy. Unlike the OEM airbox with its harsh bends and internal baffles, the Ram-Air's streamlined and optimized shape maintains air velocity and increases air density. Experience the benefits of greater flow, performance, and sound over stock. Its performance is extensively tested using Computational Fluid Dynamics software, validated on the flow bench, and proven on the vehicle in the real world. Key Features: "Big Ass Filter" extends service life and requires fewer cleanings. Side fender vent for additional sound and cold air induction. Unique silicone elbow with bellows allow for engine movement. Over 116.7 in2 more filtration media vs our closest competitor. Massive two piece XLPE airbox insulates against heat soak. Enclosed housing keeps out hot, power-robbing engine air. Largest filter on the market with 537.3 in3 total volume. Oversized airbox increases cool air volume around filter. More audible and aggressive induction note. Connects to OEM forward air inlet. 5-year limited warranty. Oiled or Dry air filter element. No check engine light. 50-state emissions compliant

Banks Ram-Air Cold Air Intake System, 50-State Emissions Compliant for 2023-26 Ford F250/F350/F450 6.7L Power Stroke Standard and High Output

• Improves throttle response and turbo life. Superior filtration. Amazing sound.