K&N Street Metal Air Intake Systems for Harley Davidson Dyna, Softail, Touring and Twin-Cam Model motorcycles increase power by eliminating the restrictive stock OE air cleaner and replacing it with an oversized K&N High-Flow Air Filter and a cast aluminum high-volume aluminum housing. K&N high-flow intake systems give your Harley an aggressive appearance while providing a significant increase in airflow resulting in more power
Features
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Cast aluminum high-volume, performance air intake housing
- Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection
- Integrated internal velocity stack
- Built-in breathers replace external OE breathers
- Easy to install, usually in 90 minutes or less
Specifications
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Package Contents: 1 Air Filter
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CARB EO Number: D-269-60/83/104
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Replacement Filter: E-3987
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Warranty: No-Hassle Lifetime Limited
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Air Filter Color: Red
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Color / Finish: Red Filter, Black Housing
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Air Filter Height: 2.469 in (63 mm)
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Overall Height: 3.25 in (83 mm)
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Estimated Horsepower Gain: 3.33 HP @ 4710 RPM
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Weight: 5 lb (2.2 kg)
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Top Material: Black Powder Coated
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Air Filter Material: Cotton Gauze
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Street Legal In All US States: Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com
