Hi there, yes it is possible but it's not practical due to the cost and complexity. The engine is quite highly tuned so even a low pressure turbo/supercharger will need you to lower the compression ratio, increase the fuelling and remap.
Have you done a remap and fast road cams? They are about the best mods on that engine in my experience.
Things to look out for when adding a turbocharger to a non turbo car, some basic pointers. How to turbo a car, can you put or add turbos to any car and guide to how to install or add a turbocharger on a non turbo.