Steve S.

I gave Corey my old K&N that I had for my A4...it was a weird size made for a Ford Cortina (this was the size as told to me by TAP about 2 years ago). Anyway, is it the 33-2675? or the 33-2125? another one?

I am looking for someone that actually has installed it in their S4. Thanks.

I also need to update the FAQ on air filters on this website to include the S4.

Steve S.
00 S4

Adam T

Steve, its the 2125 - put it on two months ago.

larryV

Isn't that for A4's? I put 2125 in my 1.8T

BrianN

The 2125 fits perfectly in my 00 S4