I bought an original seat upholstery kit from gspp about 2 years ago. My credit card was charged immediately. After about 3 or 4 months of calling them, they said it was on backorder. I found out that they got the kits from a place in the northeast. I had to call my card company to dispute the charge. It took about 6 months to get my card reimbursed. I ordered the kit directly from where they did, I just cut them out and got it in a few days. Not too good of an experience. On a good note, I also ordered some new interior trim pieces on the same order and got those in a few days. They worked out ok.
