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K&N Air Filters Part #E-1999 Customer Reviews
1 Customer Review
Reviewed by Clark W (Dayton, OH) Reviewed for a 2004 Porsche 911 — Jan 03, 2013 7:59 AM
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.
Ships By 8/21
- What Do You Drive?
- Part #:E-1999
- Includes 2 filters per box