Reviewed By Randy H (MURRIETA, CA) Reviewed for a 2006 Porsche Cayman —1/24/2016 9:39 PM
The filter was Super easy to replace and took me only 10 minutes! Car induction feels smoother than before and rev's up faster than ever. Awesome product!
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Reviewed By Jim L (Sierra Madre, CA) Reviewed for a 2007 Porsche Cayman —8/24/2014 6:43 AM
Unable to install the K & N filter due to poor design of the mounting surface of the filter. It was too tight (small) to fit over the engine air intake. The filter should have a larger curved lip to assist in locating and slipping on to the intake piece. I returned the filter unused.
Reviewed By OMAR H (OAKLAND, CA) Reviewed for a 2001 Ford F-150 —8/15/2018 8:14 AM
I have been using a K&N filter for years. I install the Green filter and is different than night and day. Better performance after about 100 miles of driving. Also beter fuel economy I'm estimating about 4 miles per gallon. Thats is 104 miles extra per tank of gas. I have a 2014 Ford focus with duel exhaust and the Green filter and getting between 50 to 53 miles per gallon on the highway. I love the Green filter and the savings at the pump.