Audi R8 V8 in Australia VR Tuned with Exhaust VRTuned.com January 6, 2016 Media & Events, Product Info Our customer in Australia wanted to really get more ponies out of his Audi R8 V8. The 4.2L V8 came with 414bhp from the factory which is a little low for a high end sports car. What the Audi R8 really...