My company is in the begining stages of development of various performance parts for the TC. The first parts available will be the air intake system, headers, and exhaust systems. Next will be 3 to 5 stages of turbokits, with turbo exhaust systems also available. Also starting in January we will begin development of intercooler kits and supercharger pulleys, so you can turn up the boost on the TRD supercharger, and we will be developing headers specifically for the S/C version. There will be many options available, as R&D progresses. We own two domains that are under construction at the moment, they are RaceScion.com, and ScionSpeed.com. When they open up I will let every one know.