BMW X1 23i Replacement Air Filters

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• Designed to Increase Horsepower and Acceleration
• High Air Flow with Excellent Filtration
• Top Performance Accessory for BMW X1 23i Models
• K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW X1 23i run better. Fast and FREE SHIPPING with any BMW X1 23i air filter