Track day fuel additive

Hi guys,

This is my first post here and it's a bit of a grey area I suppose.

Has anyone heard anything about a fuel additive called RUSH101? A mate of mine was talking to some chap at the Autosport show and apparently it's supposed to increase 99RON pump fuel up to 101RON.

I've used additives in the past but had varying results from different brands.

Cheers
 
Wouldn't bother tbh.. Your car isn't mapped to take advantage of the extra Ron's so won't really make that much difference.

You'd see more difference by using some tyre softener.