True dual h-pipe
 

Ive had true duals on my car for about 6 months now and love them, but i dont have any type of crossover pipe. I told the guy at the shop i let do them to put the mufflers wherever i would have the most ground clearance so the right one is about a foot behind the right header and the left one is under a hump near where the fuel lines are.

I have great ground clearence but i was wondering how much power i am losing not haveng a crossover pipe. The way they are run there is no way to get an h or x before the mufflers. Has anyone ever put an h-pipe after the mufflers? Or am i better off just leaving it the way it is because im not going to spend another 2-300 dollars getting them to weld a whole other system.