This link helped a little, but they were attempting to go from Sport to Nismo. I found a picture of the bolt holes for the sport spoiler...anyone happen to have a picture of holes drilled for the s-tune?

http://www.the370z.com/members/simot...poiler-029.jpg

I'm not scared of drilling new holes...she just doesn't want to go through the trouble of body work / paint if any are left exposed. I would prefer to just swap spoilers before I attempted to find someone who wants to swap the entire lid.

Thanks for the help so far.

It sounds like, most people wanting to switch from the sport spoiler to the s-tune spoiler say that the 2 lower holes near the 3rd brake light would be the only ones exposed.

Reversing that process would lead me to believe that, I'd actually be adding those holes, and hopefully the Sport would cover everything...

Update: Found a shot that appears to be the underside of the S-tune...
http://www.z1motorsports.com/g37_370...r-e1708075.jpg