I'll admit that I am somewhat ignorant when it comes to oil. For example, I used to use 20w-50 Castrol in a 1974 Ventura. Motor oil was motor oil to me. Outside of the weight, I knew nothing.
Then I came upon this site. I've learned more about oil, gas, filters, etc than I ever knew existed. It's this site that turned me away from using things like Zmax, Prolong, etc. It's this site that convinced me to use ARX. (Haven't used it in the Zed yet though.)
One of the things I've learned is to not fall for shills. And this thread is a perfect example of shilling. It's hard data I want, not some shill. And that is what I'm getting here. Shill.
I'm not interested in what some guy named Stony says. This person doesn't exsist. Repeatedly, three things are asked for. And repeatedly, they don't get posted. Instead it's the same somg and dance. A dog and pony show.
I've talked to my own mechanic, a man I've dealt with for 10 years. He has nothing good to say about this bitron. I've talked to BMW. They tell me that it's junk.
Now, I've seen nothing in the last seven pages to indicate otherwise. Instead, we get hemming and hawing. A 10 year old test done by bitron itself. And more of the worn out game Stony says.