Take a look here, I set up an Imagestation account for some of the awesome Ferrari and Lamborghini videos from Japanese sites. All with modded exhausts and stuff.
http://www.imagestation.com/album/?id=4288951209
You need to sign up for free to acces the vids thou.
That Countach video is soooo awesome, it must be my best Lambo vid ever.
ENJOY!