As part of the effort to clear out the engine compartment, I removed and cleaned the Air Intake Boot (S-Boot). It took a little time, but I think it turned out well. Last year I purchased a rubber cleaner called 303 Aerospace Protectant. I used it on the rubber door seals, and the dashboard. It worked like magic on the door seals, so I thought I’d give it a try on the S-Boot.
WOO-HOO! The S-Boot almost looks new.