[Tigers] wheels, tires, & suspension?

[Smit, Theo]

Back when I was looking for a Tiger (this would have been in '93-'94)
there was a Tiger with a Jag IRS and side pipes up for sale in the
Edmonton area. I don't remember any other details about the car. I'm
guessing that the Jag IRS is probably the most common IRS conversion
done on Tigers and there are (were) probably more than three...

Rootes themselves considered, but rejected, the IRS idea based on cost.
Did they ever make a prototype (for which appropriate documentation
exists)?

Best regards,
Theo