If the pipes are pointing forward that wouldn't be a bad idea, cool air in the summer would help. But for looks they are probably pointing to the rear.
You gotta admit, a lot of effort went into building that. Too bad though there's only 2 pipes. It would have been really cool with 4 on each side. Maybe zoomies?
Zoomies! BRILLIANT!!!
Maybe rig up some led's to simulate a V-8 firing order just to blow the minds of the true gearheads....
This is why 2door is my hero.