yeah, most filters ARE designed to go 5,000 - 7,500 miles.bryfsvt said:I run Royal Purple change every 5-7k, with the turbo, before the boost I changed it at 7-10k. if you change it at 3k you are just dumping money down the drain.
The biggiest thing you guys need to learn is the oil HOLDS the FILTER DOES NOT. after 3k change filter and top the oil off. then drive to 7-10k.
Then do full oil change.
Again the filter wears out wayyyyy before the oil does.