This CarDomain user has put a 355ci V8 in the back of a little Festiva. The owner through heavy modification decided to keep the FWD. The V8 delivers the power through a TH350 transmission with a shortened driveshaft. It also has a limited-slip differential out of a 1989 BMW 325I and heavily modified c/v shafts out of an Audi 90. One extra touch was the dual exhaust system. The driver can either send the exhaust out through the mufflers or out the top through straight pipes.