You should at least add Mobil 1 and Motorcraft FL-1A. Cmon.

 

To what? I put Shell Rotella HD-30 in the mower and Pennzoil Platinum in the 4Runner. Now I've just switched to all Napa filters and Pennzoil oil. Except in some small engines I use Shell Rotella or 10W-30 Synthetic Blend Kohler oil.

 

I was saying add them to the list.

 

Purolator. If you buy a Mopar filter, it is usually made by Purolator too.

 

Usually sometimes lol.. Motorcraft is as well.

 

They may all demand a different QC standard.I read somewhere that Ford had the strictest QC standard of all oil filters.

 

Mopar and Motorcraft filters are made by Purolator. Although the Motorcraft has a better designed bypass valve, too.

 

Currently using a purolator filter with rotella 15w-40. was using a stp filter.

 

I use dino pennzoil 10w30 and napa gold filter.It has a a nascar sticker on it so you know it adds 15 horsepower.Is the mopar as good as napa gold? might switch if it is cuz its cheaper.

 

No, Purolator (who makes Mopar filters) is not a better filter than anything in the NAPA filter line. Competitive, not better. Also, many people do not know this or care, but the ProSelect and Nascar filters are very good filters with metal end caps and good bypass valves. Espcially when you compare the prices of them to a Fram, Purolator, or a K&N/Mobil 1. But I still get the Gold because I trust them, but I would not fret getting a NAPA ProSelect or Nascar filter.