I see everyone talking about K&N filters, and i read a lot of info on them and decided i want to buy, but cant find a link to one for the XF. Could anyone please provide a link to buy the new air filters?

 

Here is one place that I know of that has them....you may want to call and check stock though.

Regular Crossfire...
http://www.sparkplugs.com/results_ap...1430635&mfid=4

SRT-6...
http://www.sparkplugs.com/results_ap...1431386&mfid=4

They're sold separately, but you'll need two.

 

I ordered mine directly from K&N.

The link is:
http://knfilters.com/search/appsearch.aspx

 

ok thanks i found it, my local place can order it next day for $33. next question i guess, anyone have link to XF cold air intake?

 

You may want to look on eBay.

 

will the dual air intake for the CLK320 work?

 

It fits and works and I have a set on my Roadster Limited, but it is not a true cold air intake system. The intakes come with a dual Ram Air Brand foam cone reusable filters, I am in the process of removing the foam filters and installing K&N cone filters.

 

so what's everyone's opinion on K&N filters, worth it?

 

get them from amazon.com for around $37 dollars each...

 

alone i don't think they will gain you anything at all other than extra dirt in your engine, but thats my opinion... many people swear by them.

 

I have used K&N air filters in every car I've owned since 1996. I can't say that they produce any noticeable power gains, but it is usually cheaper to buy 1 K&N instead of a new paper air filter every time you need one.