Sam Albert owns a 2004 Subaru Impreza WRX STI with a Ferrari V8 under the hood. It makes an incredible noise and is quite a rally car. It recently competed in the Oregon Trail Rally, and this exciting video recorded the run on the superspecial stage at Portland International Raceway.
Albert built the car to exploit a loophole in the rules. The open four-wheel-drive class allowed naturally aspirated engines as large as 4.5 liters of displacement and had no other restrictions. He sourced a Ferrari F136 V8 powerplant out of a California from an exotic vehicle salvage yard.