Exhaust conundrum

I would be happy to pay the postage and be forever in your debt if we could make that work ?
 
does anyone make a cross over 3 into 3 on the left side? I'm installing a Vetter Terraplane on the R3R and want to keep the noise to a min. for the passenger (mostly my kids- Aussies). Like the contours and balance of this system.
 
does anyone make a cross over 3 into 3 on the left side? I'm installing a Vetter Terraplane on the R3R and want to keep the noise to a min. for the passenger (mostly my kids- Aussies). Like the contours and balance of this system.
I imagine @Paul Bryant could do it easilly