Reviewed By Rodrigo F (North Bay Village, FL) Reviewed for a 2007 Audi S4 —2/4/2008 8:38 PM
The most advanced and reliable filter in the market, very well made, I always use KN
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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!!