We were very excited to receive the driveshaft for the SEMA car. This is from our friends at Dynotech Driveshafts. They are sponsoring the Project Z build. The car will be attending the SEMA show 2013. Street Vizions is eager to show off the car and the driveshaft. Dynotech is a great company. We made our measurements for the driveshaft and they made it and got it here in just a few weeks. They make great products and offer an invaluable service by coming to you. Thank you Dynotech!