Designed for maximum performance, this extra-large Screamin' Eagle® Heavy Breather Extreme Air Filter flows 42% more air than a traditional Heavy Breather filter.

• Gloss black finish
• Air moves smoothly through the filter due to an interior bell-shape feature and then travels through a unique round to an oval transitioned tube to improve leg clearance while providing unobstructed air to the throttle body
• At speeds over 60 mph, the filter captures air from the front, forcing the air through a smaller area to create a RAM air effect, while the long intake tube enhances torque beyond other Ventilator and Round High-Flow Filters for enhanced acceleration
• Designed to feed a large displacement engine enough clean air that can support output of over 150hp
• Water-resistant filter is washable and rechargeable
• Intake tube and back plate are dressed in rich, gloss black and are made from cast aluminum
• All models require ECM calibration with Screamin' Eagle Pro Street Tuner for proper installation
• 50-State U.S. EPA compliant