Found the answer with a little more digging.
The 2.1l 2wd intake boot pn is 025 129 627L and lists for $57.50 (I sell this
for $45)
The 2.1l syncro intake boot pn is 025 129 627H and lists for $109.55 (I sell
this for $95).
If you are a syncro owner you might want to write this part number down as
there are no part number markings on the boot itself (at least I couldn't
find any) and alot of computer programs for parts, etc, say that both syncro
and non-syncro use the same boot (which could cause some mix-ups as it did in
my case).

Just FYI,
Ken Wilford
http://www.vanagain.com
John 3:16
Phone: (856)-765-1583
Shop:   (856)-327-0027
Fax:     (856)-327-2242