what do you mean by custom??? bonrath and mattig make badge-less grills for many different european cars jettas included.... if thats what you mean. try the links provided at the top of the homepage here on the forum.... import cafe and a few others carry them... shop around for the best price
Hey I was thinking of getting a Kamei black honeycomb grill also they look really nice and I found a site where they sell go to Freedom Design
I was looking for the gti and it lists for $249 hope this helps you.