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 in squared 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 in cubed 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 Dry air filter element No check engine light 50 State Compliant CARB E.O. D-161-152

Add an additional +20 hp to your 2017-2019 Duramax. Or, combine with the Derringer inline tuner for a total gain of 81 hp. Beats stock and the competition. New over-sized filter element, largest in its class, protects engine and outflows competition. Enclosed housing keeps out hot, power-robbing engine air. More airflow increases the air-fuel ratio allowing the engine to run more lean, reducing soot output, decreasing the frequency between regens.

Increases Mass Air Flow by 36% vs stock for more power and better fuel economy. Enclosed housing keeps out hot power-robbing heat with direct access to cool air. Largest capacity air filter on the market for extended service life between cleaning.

Banks Ram-Air® Intake System; Incl. Big-Ass Oiled Filter/Housing/Intake Pieces/Clamps/Hardware/Ducting;

Ram-Air Cold-Air Intake System Dry Filter for 2020-2022 FORD F250/F350/F450 6.7L POWER STROKE

Banks 20-21 Ford F250/F350/F450 6.7L RAI, Ram Air Intake System - Dry Filter

Banks Ram- Air Big-Ass Dry Filter, Cold Air Intake System

Engine Cold Air Intake Performance Kit

2020-2022 FORD F250/F350/F450 6.7L

Banks Ram-Air® Intake System

Banks Ram-Air® Intak

Banks Ram- Air