Harley Davidson FLSTFI Fat Boy F/I Replacement Air Filters

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• Designed to Increase Horsepower and Acceleration
• High Air Flow with Excellent Filtration
• Top Performance Accessory for Harley Davidson FLSTFI Fat Boy F/I Models
• K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Harley Davidson FLSTFI Fat Boy F/I run better. Fast and FREE SHIPPING with any Harley Davidson FLSTFI Fat Boy F/I air filter