Earlier today, Audi Sport took the 'official' wraps off of their new R15 TDI LMP1 racecar. Regular Speedhunters will have seen the testing image , which Audi was forced to release after a number of spy images appeared during February. The new R15 TDi's first event will be the Sebring 12 Hours in less than two weeks time. Two chassis will

The Mazda Furai (pronounced 'foo-rye') concept has already graced the pages of Speedhunters a couple of times, but I thought this stunning concept deserved its own feature. The Furai is a concept car, designed by Mazda's Californian Design studio and Swift Engineering. It is built on an old Courage C65 LMP2 race-car chassis. The concept