Reviewed By Henry N (Hulmeville, PA) Reviewed for a 2003 Acura CL —11/14/2007 11:30 AM
I could notice a difference in power and gas savings as soon as I installed the K&N airfilter. Picked up about 3-4 mpg on highway trips.
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Reviewed By Anthony B (Conway, SC) Reviewed for a 2006 Lexus SC 430 —3/22/2020 8:36 PM
I HAVE 4 CARS AND THE SPECTRE IS ON 3 OF THE 4 CARS. THE FIRST REPLACEMENT AIR FILTER WAS A K&N . THEN I SAW THE SPECTRE AND IT SEEMED TO LOOK AS GOOD AS THE K&N AND I THOUGHT FOR THE PRICE DIFFERENCE I WOULD TRY IT...OUT CAME THE PAPER FILTERS AND IN WENT THE SPECTRES. I FELT A GOOD POWER FEELING WHEN PULLING AWAY FROM A LIGHT.THE MOTOR SEEMED TO ENJOY THE EXTRA AIR FLOW AND IT TRANSMITTED TO A EXTRA POWER THRUST WHEN THE PEDAL IS HEADING FOR THE METAL. GREAT FEELING!!