This is NOT a Porsche. Porsche steering doesn't look like VW ones The logo in the speedo is probably custom made. This car is a VW equipped with a VR6 TwinTurbo.
It's from HGP's twin turbo 24v 4 motion vr6. Go see the site and clic on the v6 motor golf/bora link and you can see a picture and video of this bad boys in action. www.hgp-turbo.de/