Here is a video that we shot during yesterdays Supercarsunited Spring Drive in The Netherlands. During the events we saw this McLaren 600LT making some loud accelerations, downshifts & revs. This 600LT has been tuned with a stage 2 remap and some catless Fi downpipes. It now got 680HP and 745Nm of torque. In this video you can listen to that lovely V8 twin-turbo sound