what would i have to do for a twin set up if wanted?? i was kinda thinking about looking at the routing i need for something like this,

i don't think it would be too hard, only have to find a way to get the exhuast back to the back, and the rest i think i may be a ble to do..
or do yall have any good ways i can get a single turbo set up, i want somewhere around the 300+RWHP on about 6-7# of boost