i use napa gold filter ( i think its a wicks filter) and royal purple 5w30 , works like a charm

 

You could always order your oil online from a place like ecstuning.com. They have pentison 5w40. You can get a 3000 mile service package from them which comes with an oversized filter and new drain plug and washer for about 50 dollars....before shipping.

 

Mobil 1 5w40 is now 0w40 for Euro vehicles.