dealer is charing to much to put in so i said id do it my self, some one had told me to check out a diverter valve from pure sport, and that its the newest and upgrade heres the link

Performance Parts & Repair Experts for Audi, Porsche, and VW - Diverter Valve - 06H145710D.PB

does any one have any feedback or should i just go to dealer on go oem

 

Mine was $265 at the dealer to replace. The new revision doesn't have the diaphram that fails and is totally maintanenance free. Just check that this after market one is maintanence free. Some require periodic removeal to lube. To me that's a total pain.