it is of course doable. like carrying back 20 kilos of snow white powder on your next trip to colombia. as long as no catches you you will be fine.
but seriously, why take the risk of having your vehicle impounded in a foreign country, possibly being detained yourself for some unknown period of time in a country where you likely don't speak the language all that well, have few if any contacts or friends, all to save a bit of time and effort. sorta like saving the $12 by not buying nicaraguan insurance. will you get away with it? most likely. is it worth the hassle if you don't. No.
save your "chance-taking" for back home, where the legal system functions just a tad better...