My son came for Christmas dinner today and we got talking about our car interests and he told me about Drive Tribe. Clarkson and Hammond are members but do not let this put you off.
When you join you mention your car interests and like minded people join ‘your tribe’ and before you know where you are you have a whole community of people with shared interests. The bonus with this is that you could sell each other parts, exchange information. You can add posts and well the world is your oyster.