I got my interior panel kit and carpeting from TRF. The quality is pretty decent, although I did have to re-glue the carpet to the cardboard backing on both kick panels this summer as it was coming off. The panels have only been in the car 3-4 years, so I found this a bit strange to happen so quickly. I'll probably get my seat cover kit from them also, so that can get the closest match to the interior panles. Other than that the only thing I'll say is I wish I spent some extra money and got the wool carpet. The nylon is OK, and the quality of the TRF carpet set has been good, but I saw cars at shows with the wool upgrade and it seems well worth the extra money, very nice. I would especially do this if you're considering an upgrade to leather for the seats, go all out and get the best, although the leather upgrade is pretty pricey.