Audi PS TT by PPI

PPI and WCF have a little bit of history together. Back in 2004 when WCF was still operating as GermanCarFans.com, we were the first to give coverage to a small new tuning firm from Germany who's first product was based on the first generation Audi TT, known as the PPI RS TT. The RS TT went on to become a top seller and the foundation for the success of this Audi tuning specialist from Swabia,