Cheapest price on Amsoil?

[ZSHO]

I would also recommend using the oem Motorcraft oil filter and best of luck. Z  MOTORCRAFT FL500S {#AA5Z6714A, FL500SB12} High-quality; Recommended by Ford Motor Company Info    http://www.rockauto.com/en/moreinfo.php?pk=1307976&cc=1503823&jsn=438
$3.97

[AJP turbo]

No extended drain interval guarantee with the motorcraft filter....amsoil uses an anti drain back valve to help with the cold start pressure and they designed it with filtration media that is matched to their oil so i know it wont conflict with extended drain intervals of the ss oil

[ZSHO]

I think we have (Fully) satisfied the OP question.  Z

[panther427]

Well seeing as if you follow the oil change system built into the 2013+ cars puts it close to 10k miles. Means ford expects the filters to last that long. There are a few long oil change rated oil filters also. Such as the Fram ultra or the Mobil 1 EP.

[J-Will]

we have a vendor on the board:
http://www.ecoboostperformanceforum.com/index.php/board,165.0.html

[salsathe4th]

How much do you guys usually buy at a time from the website? Also I drive about 10,000 miles a year would amsoil 5w-30 be able to make it that long? my car has over 90,000 miles on it also. If there is a better option for high mileage please let me know changing my oil before the end of spring

[SHOdded]

Amsoil Signature oil will easily go 10,000 miles as a rule.  To be certain for YOUR car, at least 1 UOA is always recommended.

This vehicle is equipped with a turbocharger. Turbos create severe service conditions by dramatically increasing temperatures. AMSOIL synthetic motor oils provide excellent protection for turbocharged vehicles.
When using AMSOIL Signature Series Synthetic Motor Oil, do not exceed the severe-service drain interval of 15,000 miles, 700 hours or one year, whichever comes first.

Filters:  You can use the Motorcraft filter and change just the filter at 5,000 miles (and top off the oil after), then the complete change at 10,000 miles.  Or you can get a true synthetic high quality extended interval filter and change along with the oil.  Amsoil, Mobil1, Royal Purple, and K&N are some filter brands to consider.  Mobil1 probably the best choice here, based on filtration efficiency spec; always look for rebates; if you are a Costco member, they will sometimes have specials on oil and/or filter.  Not high on Fram, tho it may work for you.
http://www.amazon.com/Mobil-M1-212-Extended-Performance-Filter/dp/B004A6LUNG/ 99.6 percent Multi-Pass Efficiency Rating
http://www.amazon.com/PS-2011-Pro-Oil-Filter/dp/B0067ECZ9M/ don't really talk about it; "99% efficiency" unclear single pass or multi pass
http://www.amazon.com/HP-2011-Performance-Wrench-Off-Oil-Filter/dp/B00353M2P0/ don't really talk about it; "99% efficiency" unclear single pass or multi pass
http://www.amazon.com/Royal-Purple-20-500-Oil-Filter/dp/B004A61MAC/ 99 percent filtration efficiency at 25 microns
http://www.amsoil.com/shop/by-product/filters-and-by-pass-systems/oil/amsoil-ea-oil-filters/?code=EAO17-EA industry standard ISO 4548-12 of 98.7 percent at 20 microns

Interesting study in fleet vehicles:
http://www.documents.dgs.ca.gov/ofa/FAMS/evaloilfilters.pdf

[SHOnUup]

My sponsor in the Amsoil world actually owns an XSport...his oil analysis showed that fuel dilution gets pretty bad right around the 9k mark. That's where I'd draw the line with normal to aggressive DD habits. If you're taking to dragway and such, I'd shorten the intervals.

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[SHOdded]

The Micron Rating for Media in Fluid Filters
http://www.aftermarketsuppliers.org/Councils/Filter-Manufacturers-Council/TSBs-2/English/89-5R3.pdf

Absolute rating vs. nominal rating for filters
http://www.lenntech.com/library/fine/absolute/absolute-nominal-filters.htm

At least there's good room in an XSport to mount a nice catchcan setup.