yeah lol i've got some info on it:
Peugeot 106/Saxo quickshift system THE ORIGINAL ONE
AS USED BY MOST RACE AND RALLY COMPETITORS
Machined from a solid billet of 6062 aluminium (NOT CAST) and fitted with a high quality race bearing. This is the one that is used on all competition rally cars SAXO /106 challenge cars, as it can be adjusted to achieve high speed changes.
The reduction can be easily set to have the desired feel of a closer gear change (up to 60%) this unit is designed to use with your existing saxo or106/gearstick SPECIAL TUNING PRICE £89 + Vat
£49.95

you asked for that lol. what do you want to know? be more specific mate