My car seemed to be "whistling" a tad louder than normal at low revs, and after inspecting the pipe that runs from the airbox to the turbo (the big one that goes under the intake manifold), it appears it has split.

I knew it was only a matter of time, as when the engine was out for the rebuild, I noticed the end that meets the turbo was looking a bit worse for wear - presumably due to the heat from the turbo.

So, can anyone suggest where I can get a replacement from?