770 HP Audi Quattro S1 Group B Monster by Prospeed Bulgaria

Posted on 12 November, 2011

Official Site: www.prospeed.bg Official Facebook page: bg-bg.facebook.com Link for more details about the Car: www.prospeed.bg Prospeed official youtube channel: www.youtube.com This is Stunning replica of Legendary Audi Quattro S1 made by Prospeed Bulgaria and they use original road version of Audi Quattro to build this Rocket.