castrol syntec full synthetic and a fram filter. I use full synthetic in everything I have that has an engine.

 

Mobil 1 full synthetic and fram filter all the way!

 

whatever the shop puts in..i dont do my oil changes because my car is still under warrinty, so i got to let them do it

 

I noticed a lot of people use fram filters. I have heard so many bad stories from people using fram. My advice is pay an extra dollar and get a better filter like pure 1 or napa gold or at least OEM factory filters. If you want to learn more about such stories and or filters click on the links I put on my previous post. I personally go with the real full synthetic Amsoil and Amsoil filter or Mobil 1 syntheytic with a Mobil 1 filter. These however are pricy but about the best according to some of the oil samples I and others have had tested.

 

I just switched over from fram to the K&N filter.It cost like $13 but I think itll be worth it. I use Mobil1 full synthetic and occasionally Ill use the Lucas additive.

 

Mobil 1 syntheytic with a Mobil 1 filter.

 

i use mobil 1 full synthetic and purolator filter fram filters suck.

 

Castrol GTX and Fram tough guard oil filter. Been doing it for 53000 miles and never had a single problem.

 

I use honda oil and filter. But when I boost in a few months I am changing

 

I use purolator. I used to use fram but I saw how terribly they are made. Fram is the worst thing you can do for your car.

Overview of the study...Overview

More of the study with cut away pics of the oil filters...study