[B9M0W]

anybody know where I can get an air filter and get the most HP out of it???
I also need a cabin air filter.

got an 07 328i sedan, if that helps

[cdgatti]

Don't waste your money, just replace with stock BMW.

[B9M0W]

with both the filters or just the intake?

[Cir14]

try realoem.com

[Futtbuckin]

I'm on the same boat need both filters you sure stock vs anything else is not worth it?

[axis]

Air filter if you want something besides a paper stock one you can look into an aFe drop in or a K&N drop in. I had a K&N, it worked fine. I swapped to an aFe ProDry a while back, just to have less maintenance. (No oil required, wash to clean.)

For the cabin filter, just get a Mann or OEM. You can get one on amazon for a pretty good price.

[ska///235i]

mann cabin filters are only $25 and fits and functions like oem

[Futtbuckin]

Thanks for the heads up guess I'll be finding me a MAN :-) LMAO...