I'd love to know the people who have bidded on this...

I've a mate with a CLIO WILLAMS 1.

He purchased one of those ''Electric Supercharger'' things.

I facepalmed him so hard I think his great grandparents felt it.
 
there was an old citroen from the 80's that actually came from the dealers with an electric supercharger. It was somewhat larger and more manly than the ebay equivelents though lol.

Never caught on.