Help my get my head around this. The F40 had a V8, which makes me think there are 8 pipes along the exhaust manifold, then it has three tail pipes; one round, two oval. What kind of crazy pretzels-playing-Twister pipeworks are in the back of this car? The handful of pictures I've seen of the engine compartment has the three tailpipes coming out of a huge capsule of a muffler, if that's even what it is.
The perfect answer is gonna need a cut-away diagram, I'm thinking...