stock air pump removal, S4 N/A
 

So I put on a new cone filter today. and Ive still got my air pump. how do I propely remove it, and do I need a block off plate??:dunno:

Why do you want to remove it? I hope you don't have emissions testing.

No blockoff plate needed either. You just remove and cap off some holes, but still, the question above remains. If you think you are going to gain some noticeable power, you aren't.