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K&N Air Filters Part #E-1999 Customer Reviews

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1 Customer Review

A Easy Alternative To A Cold Air Intake

Reviewed by Clark W (Dayton, OH) Reviewed for a 2004 Porsche 911 — Jan 03, 2013 7:59 AM

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I have always used K&N filters on all my cars. I just recently installed a dual set of filters on my Porsche 997. I didn't expect such a noticable increase in torque and horsepower. So, I was pleasantly surprised after installing the filters and taking that first test run. I didn't want to get to indebt with a cold-air system on this car, so the K&N filters was an Easy, yet effective alternative.

K&N Air Filters - E-1999

  • $104.99
  • Free Shipping
  • Ships By 8/20
  • What Do You Drive?


  • Part #:
  • Includes 2 filters per box

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