Negative Positive
Title: Easy Installation, Saves Gas
Review: I purchased two of these, one for a 2003 Camry and the other for a 2008 Sienna. It is a very easy installation, just pop off the filter cover for the old one and slip these pre-oiled filters in. Great for a car's lifetime. Two words of caution though: 1) buy the cleaner and oil kit because you will need it to clean the filter after about 5000 - 7000 miles and 2) make sure you install the filter correctly. The filter has a curved corner that matches perfectly with the filter box. If you are not attentive, you might not align it correctly and close the box without a good seal. I'm sure the instructions might tell you this, I never took the time, but I guess I had enough time to install it twice. After about 1000 miles, it seems to increase the fuel efficiency, but don't expect dilythium crystal - like increases/savigns. If you plan on keeping the car a lot of miles, the savings will add up.
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