Erwin

on Sat, Jan 30 at 09:34PM

What you need when oil draining your engine !

Drew

on Thu, Jan 14 at 11:34PM

I added this with the (oem bmw) synthetic oil change. I noticed an increase of 1.5 mpg thereafter.I had my oil lab tested at Blackstone after 11.5 k miles and all was well. They did note increased viscosity which I attribute to this treatment. Recommended.

Carlo

on Sun, Mar 15 at 07:05PM

thanks FCP…I always add this every oil change..

Carlo

on Sun, Mar 15 at 07:04PM

thanks FCP…I always add this every oil change..