Quote Originally Posted by Kyle
I'm pretty sure the first 1.8T ended in 01. Because the 337 came out in 02 with the new engine. Correct me if I'm wrong.
MKIV's came out in 99-05/06. The 99-2001 had the k03. In 2001.5 the k03 was replaced with the k03s, which is NOT that big of a difference. No new engine there