VW Jetta 2.0 TDi 140 Sport suspension

Hi guys, hope someone can help. I am changing the front shocks and springs on my 2007 Jetta 2.0 TDi 140 sport and I am having a bit of a nightmare locating the right parts. I know it has sports suspension fitted, I have codes of 2uc and g57 on the boot sticker, and I can find springs designated to vehicles with the factory sports suspension, but all the struts I find stipulate "not for cars with sports suspension" or have no info. My question is this....did VW only upgrade the springs as standard, therefore all shocks are the same regardless of model, or are they VW only parts.

If anyone can shed some light on this it would be great.

Many thanks

Dave