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Discussion Starter #1
Maybe looking to purchase one or airaid.
Anyone running a K&N and how to does it perform to all the rest. Any help would be great. Thanks
 

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Read through posts. I believe you would be doing the same just to replace your air filter with a K & N and save a lot of money.
From what I've read, no noticeable changes other then it makes the turbo sound a lot louder.
Now if you do the exhaust as well then there may be gains.
Me I'll leave well enough alone until it is out of warranty.
 

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Drop in k&n is nice, but dyno's proved the air box lid caused a dramatic decrease in power. (With afe2).

The Airaid has an open box design.
 
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