How much performance does the K&N Air Filter REALLY give you?
#6
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virtually nothing GIVES you ANY horsepower, most components only free up the existing horsepower your car already has, they add nothing including a turbocharger. If you want to prove this for yourself, just cut off your catalytic converters & run a straight pipe to your muffler. Obviously a pipe isn't going to GIVE you any horsepower it only unleashes your "hidden" horsepower.
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#8
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My old air filter has about 30k miles on it and I figured it was time to change and get a new one. Almost everyone here has a K&N so I figured what the heck. ![Smile](https://www.audiworld.com/forums/images/smilies/smile.gif)
I'll post my impressions when I get back.
-Audiboy-
![Smile](https://www.audiworld.com/forums/images/smilies/smile.gif)
I'll post my impressions when I get back.
-Audiboy-
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