The Brembo-like calipers are physically big, but if you look at the actual contact patch, it's not that large. With a low enough profile caliper, the general rule of thumb is to take the wheel diameter (17") and subtract it by 4" and that's the largest rotor you could possibly get away with (13" in this case). But it all depends on the wheels too. I have a friend with 14" rotors and Mercedes 8 piston Brembos on a forged 2 piece wheel. It's tight, but it all fits. He made his own caliper brackets.
I'd think any OE wheel would be questionable as thy want a high reliability and low cost (meaning thicker/heavier wheels). But if you got an Enkei, or a wheel that tries to stay on the lighter side or racing applications, you may be able to get away with it more easily.
