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BMW 318iS Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW 318iS air filter!

Designed to Increase Horsepower and Acceleration
High Air Flow with Excellent Filtration
Top Performance Accessory for BMW 318iS Models
K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW 318iS run better. Fast and FREE SHIPPING with any BMW 318iS air filter

1999 BMW 318iS 1.9L L4 Gas air filter

ISK 10,857.78
33-2733
1998 BMW 318iS 1.9L L4 Gas air filter

ISK 10,857.78
33-2733
1997 BMW 318iS 1.9L L4 Gas air filter

ISK 10,857.78
33-2733
1997 BMW 318iS 1.8L L4 Gas air filter

ISK 10,857.78
33-2733
1996 BMW 318iS 1.9L L4 Gas air filter

ISK 10,857.78
33-2733
1996 BMW 318iS 1.8L L4 Gas air filter

ISK 10,857.78
33-2733
1995 BMW 318iS 1.8L L4 Gas air filter

ISK 10,857.78
33-2733
1995 BMW 318iS 1.9L L4 Gas air filter

ISK 10,857.78
33-2733
1994 BMW 318iS 1.8L L4 Gas air filter

ISK 9,651.84
33-2059
1994 BMW 318iS 1.8L L4 Gas air filter

ISK 10,857.78
33-2733
1993 BMW 318iS 1.8L L4 Gas air filter

ISK 9,651.84
33-2059
1993 BMW 318iS 1.8L L4 Gas air filter

ISK 10,857.78
33-2733
1992 BMW 318iS 1.8L L4 Gas air filter

ISK 9,651.84
33-2059
1991 BMW 318iS 1.8L L4 Gas air filter

ISK 9,651.84
33-2059
1990 BMW 318iS 1.8L L4 Gas air filter

ISK 9,651.84
33-2059
1989 BMW 318iS 1.8L L4 Gas air filter

ISK 9,651.84
33-2059

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