PPI Razor GTR – A Lightweight, High-Powered Audi R8

PPI Razor GTR from Audi R8 PPI, another German Audi tuner, has taken some of their best parts developed for the Audi R8 and rolled it all into one. They call it the PPI RAZOR GTR, and it’s mean. The result of this is an R8 with 580hp, and about 443 ft-lbs of torque. Their main... Read more