Not sure if anyone would care about this - not really a jag thing, more of just a thing... Just recently dropped the downpipes - one about a week or so ago and the other one tonight. The first one I dropped I cleaned with vinegar and baking soda, not too vigorously, but did it about three times over a couple of days.


1989 XJS V12 - (left) cleaned with vinegar and baking soda; (right) straight-outta-the-car (same car)