I gotta say I've sweated over the Leatherique a few times in a couple of years but it's never come up as good as I'd hoped. Probably because the interior is in good nick as-is, apart from being a little firm and some slight lines around the edges ot the seats. I was hoping for a nice soft suppleness and a bit more shine, but no. Still damn firm to touch & a little dull. I was thinking "like a 430 please"!ErikS said:I use Leatherique oil and cleaner a couple of times a year on my Mondial. It is great stuff. It took ten years worth of grime off of my interior the first time I used it. Do read and follow all directions. Plus, when wiping down with the cleaner, ring out your sponge or rag before wiping down your interior as any drops not quickly wiped up can slightly discolor your leather. If this happens, go over the area with your rag again and it should even it out.