Joe, the seat cushions in the back of the Coupe are just glued in with some very, very, strong glue. After removing the seat belts and the folding top parts of the seats, get a good grip on the lower upholstered material and pull very slowly (you can't pull it loose fast anyway) and after a while, it will start to come loose. I got mine all out in one piece and traded it to a Cabriolet owner who wanted jump seats for his kids. I installed a flat deck and the Cabriolet "cubby compartment doors" and he installed the lower cushions in his Cab. good luck, Bob blackwell.
