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2003 Porsche 911 Air Filters

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Latest Customer Reviews

K&N Air Filters Reviews


Pleased with my new K&N filter.

Reviewed By John S (Wichita, KS) Reviewed for a 2003 Porsche 911 —4/4/2012 6:45 PM

The filter fit well and looked to be well-constructed. Felt and sounded like some improvement in engine performance and sound. I'll need to avoid over-oiling it whenever I clean it...which should be a long time from now. Only drawback might be less efficiency than a paper filter, thus engine oil get dirty more quickly.

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aFe Pro-Dry S Air Filters Reviews


afe pro dry s

Reviewed By Andrew G (West Seneca, NY) Reviewed for a 2017 GMC Canyon —11/1/2018 8:36 AM

easy install slightly more throttle response no difference in gas mileage so far quality filter and it's dry element

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Injen Hydro Shield Reviews


Camaro Hydro

Reviewed By Joe A (CABOT, AR) Reviewed for a 2010 Chevy Camaro —10/30/2018 3:45 PM

Upon receiving went right to install, great fit, looks great! Still hear the whistling of my air intake.... It's actually rained a few times to put it to the test..... So far works as designed!

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Year Range For Porsche 911 Air Filters