I put a full gtr cooler/bov setup on my 32gtst, awesomely compact and complete solution.
With a stainless mesh pod filter, stainless intake pipe and the 2" bov return, it's almost as noisy as some aftermarket bov's.. but less offensive, nicer to drive with (still afm) and draws less attention.
Edit: oh and my setup is legal. The reason atmo bov's are ILLEGAL is not because they can make your car run a little rich when you lift off the gas (which will make your engine want to stall), they are illegal because EVERYTHING that goes in through your intake, MUST come out the exhaust via the cat.