Got the bits from eBay
3" turbo intercooler pipe kit
Few to choose from I chose this one
http://bit.ly/16T6QYu no U bends and had 135deg bends and silicon elbows seemed more use.
You end up with a lot of spare pipe each kit has enough to make 2 zs setups plus maybe something for other cars.
Then buy an open cone filter with 76mm OD to suit your needs like ITG Ramair etc. Also worth checking you got filter oil spray or the filter is pre oiled my ITG wasn't lucky I had some.
Here is the kit attached to TB with battery try removed.
Threaded Mode