Hey Mr. Kilmer, you suggested Slick 50 in your quick fix videos. I found that Liqui Moly offers an engine and transmission additive called MoS2 in reference to molybdenum disulfide, which are applied to engine pistons. What are your thoughts on it for use in my 2009 Civic Si? Would the oil filter get clogged up? thank you!!

those are made not to clog stuff up. Now liqui moly has been around quite some time, molybdenum sulfides are great for lubrication. i unfortunately have no experience with it myself, so i can't comment on how useful that is though. The Nazis used it in their fighter planes, so it certainly must have some effect.