Watch our newest films before they're on YouTube: http://bit.ly/D_TRBvideos PART 3 OF 3: We've run these three on the dyno, and raced them to 150mph, but now it's time to find out how they behave on the limit at a race track. DRIVETRIBE's Editor-at-Large Jethro Bovingdon dons his helmet and disengages the ESP… Follow us: / drivetribes / drivetribe Subscribe to the DRIVETRIBE YouTube channel: http://bit.ly/D_TRBsubs