
German Audi tuner PPI Automotive has announced the debut of their Bi-Centrifugal Supercharger (B-CS) kit for the Audi R8 V8 4.2 FSI at the TopMarques Monaco show yesterday.[...]
Source:
worldcarfans Tuning
https://www.tuning-links.com/news_1608_PPI+gives+Audi+R8+801hp+via+Bi-Centrifugal+Supercharger.html