x-pipe and exit in front of rear tires?

Im staying out of the bicker party, but fwiw the X/H are supposed to equalize the pulses and pick up mid range torque.
How much could be lil or substantial.

I don't run one myself, I don't to have to cut it out when trans woes do or do not arise, an I don't want another leak point with having extra collectors to make them easlier removable.