cruzmisl

Personally, I think the best kind of gift is car care stuff. You can never really have too much of it.

Microfiber towels, polishes, waxes, maybe even a random orbital if he doesn't have one. It really doesn't even matter what you get him either. Go to a good site (adamspolishes.com or detailedimage.com ) that only carries good stuff and you can pretty much pick up anything and have it be useful.

Mods are a personal thing and that'd be tough to surprise him with.

I'd say some car care stuff along with the panties idea and you'll make him very happy. If you were sneaky you could try to find some of his existing car supplies and we could help you add to it.