In 7 years of owning my 924 it's always annoyed me that the seats didn't match the interior after a previous owner replaced them in 2010 and I've never seen the correct seat combination for sale.
Recently a brown pasha interior came up for sale which included a seats and front door cards. A deal was done and the seats turned up but the drivers seat base was quite worn. A quick search round and I found a brown pasha drivers seat with a twisted frame for sale on another forum, another deal and an afternoon swapping seat components resulting in a matching interior and less OCD (apart from the fact it's not the interior the car was supplied in but it's far closer!)
Recently a brown pasha interior came up for sale which included a seats and front door cards. A deal was done and the seats turned up but the drivers seat base was quite worn. A quick search round and I found a brown pasha drivers seat with a twisted frame for sale on another forum, another deal and an afternoon swapping seat components resulting in a matching interior and less OCD (apart from the fact it's not the interior the car was supplied in but it's far closer!)