If you have never tried Opti-Lube, or its been a while and you want to start again, this is your chance to give some of them a try.
Xpd all in one
Posted by Ryan on Jul 11th 2021
Definitely felt a difference within 50 miles of adding it
Posted by Robert on Apr 9th 2021
Great way to try out product.
Just pay shipping.
Will be using on next fill-up.
Posted by Steven on Feb 19th 2021
I always run power service brand and never had a issue so I was skeptical about try optilube but I'm glad I did. I ran as much fuel out as I could and filled up adding the optilube. After about 10 mile you could tell the engine was running smoother and ended up get 2 more miles per gallon not bad for the whole week being 20 degrees so I now bought the gallon xdp kit