Car Club Membership for Insurance

When ive been getting my insurance quotes i was aksed am i a member of a car club and i replied yes! With my Integrale it did bring the price down when i was a member of the Lancia Sport Owners Club.

Whats Clubs are people members of or can any one recommend one? I am already a member of two car clubs for motorsport purposes but they wouldnt be recognised for insurance purposes.

Many thanks
 
Forgive me but arent they insurance companies? Im after a car club for example the Frod RS Owners CLub, Lancia Sport Owners Club, MG Owners club and Audi Quattro Owners CLub. Do you get my drift? Cheers