air filter?

[mallards]

Should i replace the stock air filter with something like a K&N? Ive used K&N's in the past on my american cars ... should i continue to use them with my 03' 325i or is there a better brand?

If so whats a good webpage to buy from?

or is the stock filter ok to begin with?

I would prefer to stay away from cai's and all that stuff ... i want to leave the car stock.



Thanks,
Ben

 

[sdbimmer]

http://www.ajusa.com/cgi-bin/store/start