Oil filter AMSOIL or Motorcraft

Motorcraft are good. Mobil1 Filters are very good, and are a great idea if your going to for long OCI's. I've used filters from Baldwin - they got very good reviews on the cut-apart tests - and I have a place where I can order a half dozen at a time for less than what I pay for Frams at Walmart. I am using Motorcraft on my F250

Amsoil signature series is good for 1 year/25000 miles, and the Amsoil ea filter is good for the same. It is cheaper too. Amsoil has been proven many times over to work.

Actually, I can do it myself for less than half of that. I usually pickup 6 quarts of Mobil 1 at Costco for $25.99, and an OEM Motorcraft filter at Walmart for $3.95. For less than $30, I have a complete synthetic oil change.

AMSOil Signature oil and their filter, AMSOil trans fluid.

I run AMSoil European Blend (specifically for VW,AUDI, BMW,) and the filter as well. I change my oil around 4-5K depending on my driving during that time. My oil always comes out slightly 'browned' .... never dark.

I run the 5w30 Amsoil 15,000 mile stuff in our 1.8t... it gets changed once a year. Every 4 months i put a new filter on it and top it off. The samples i've sent in and been returned all looked good if the car is just a driver with some occasional track time i wouldn't sweat running Amsoil or any other really good synthetic 10k or more.

amsoil makes a filter that filters better than stock

I just run Amsoil for 13000k, and change a filter in between. Seems to work fine for me.. and it's preety cheap if you buy the stuff from Amsoil!!

i have 107000 on my wolfie now amsoil 10-30 and their filter cleans better than stockers i change at 10000 miles no problem change sooner for short trips especially in winter redline mt 90 in tranny

Using Amsoil 10-40 and an Amsoil filter, Blackstone said the oil looked clean and ready to keep going at 5.5k miles. Changed the filter and added a quart to replace what was lost to the test and filter change, and kept running it. They were still happy with the results that came at 10k miles. This test was on a a 93 octane APR 1.8T that's run hard constantly.