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1991 Porsche 911 Air Filters - Custom Fit

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Latest Customer Reviews

K&N Air Filters Reviews

Great Product

Reviewed By LeRoy P (Fountain Hills, AZ) Reviewed for a 1991 Porsche 911 —9/19/2009 4:22 PM

I have K&N filters on all my vehicles. As usual the instalation was simple. Milage has imrpoved by 2MPG overall. I Recomend that anybody loking for the cheapest milage and HP increase use this filter system.

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K&N XStream Round Custom Air Filter Assemblies Reviews

Exceptional quality

Reviewed By Larry F (Syosset, NY) Reviewed for a 1969 Chevy Camaro —12/17/2013 9:51 PM

Product arrived quickly and installation stellar that combined with equal customer care will make me a repeat customer, thanks L.F..

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