Nope, I didnt try anything except the full stock intake, it completely removed (to the air filter), once with it sucking hot air from the top of the engine, and once from the fender.
I dont have the plastic fender guards. The wheel wells on my front end are completely open. I could hide a LOT of cool stuff in there.
Heres a better picture of my transmission cooler:
It's probably the best thing you can do for your transmission if you're towing.
Or driving up a mountain at 5 mph.
Or sitting in traffic all the time...