So I'm wonderin and thinkin about gettin the engine and fuel zmax for my 545 but idk if it would be a good idea since its a bmw would it take care of that v8 or would it just bring me problems????

 

Pat, I'd like to buy a consonant. Can I have a 'G' please?

 

So...... your saying...

 

Everything you ever wanted to know about ZMAX:

https://5series.net/forums/e60-parts...rescue-132257/

 

Interesting!

 

Wow lol really appreciate for the link but only if I understood all that crap lol can u tell me in other words lol

 

The only thing you need to understand from that post is this:

ZMAX is over 99% Mineral (Snake) Oil.

In other words, a scam.

Go to Home Depot and buy a can of Mineral Oil and write ZMAX on it. Will save you a ton of money.

 

Oh, and to the OP: sssssssssnake oil

 

 

^exactly.