I have the 4" version of these grommets (as sold by Spectre) on the 4" intake side of my Turbos. Real nice product.
(I've added a couple of photos below, lifted from the web, to show what these things are).
Unfortunately, Spectre doesn't offer a
2.5" version, which is what I need, for my intercooler tubing.
I very much doubt that Spectre manufactures these things themselves, they must be sourcing them from a manufacturer of molded rubber/polyvinyl products.
Anyone know of a source for a 2.5" version? Or, the actual manufacturer, of these?
I've found a few similar grommets made for the HVAC industry, but usually they are big, bulky, doughnut-type things...not quite the same type of function...if possible, really would like to use the same type of thing as what I'm using for the 4" tubing.
