[ZX5chica]

I'm considering putting a K & N air filter into the focus after much deliberation and discussion with my bf who has one in his Golf vr6. Just wondering what your experiences have been with them, and whether you would consider it to be a good option for my car (2006 zx5 ses). I'm new to the whole 'putting $$ into your car' thing, so I would appreciate any and all of your comments/info you can provide. :)

Cheers and thanks