How about using one of those Ford Escape transfer cases on the side of the Audi transaxle to send the power forward? Damn picture hotlink isn't working for some reason, check this eBay auction for a picture. http://www.ebay.com/itm/FORD-ESCAPE-MARINER-MAZDA-TRIBUTE-TRANSFER-CASE-AWD-A-T-/120322032600?item=120322032600&vxp=mtr