Reviewed By Jeremiah o (Albany, CA) Reviewed for a 1991 Jeep Grand Wagoneer —4/5/2008 8:10 AM
I noticed the difference after i put the K&nN filter in my jeep. I have a lot more power and the gas mileage is a little better.
Reviewed By Drew T (Laurel, DE) Reviewed for a 2010 Jeep Wrangler —8/28/2014 7:46 AM
I like this filter design. It is protected inside the factory airbox, and offers more airflow do to its larger then stock surface area. I have experienced a mild increase in power and gained 1.5 mpg in my jeep.
Reviewed By Brian L (TOLEDO, OH) Reviewed for a 1999 Lexus RX 300 —1/22/2015 2:44 PM
Bought this for my 99 Lexus RX300. I went from a paper filter to this, and I noticed a difference. My engine used to run at 3k rpm @70mph w/ the paper filter. The Spectre runs at 2,600rpm's @70mph. I got 15-18mpg's w/ paper, now I consistently get 19mpg. This filter is just as good as K&N for half the price!!! I was impressed with the build quality, it's right on par with K&N. Spectre has won me over.