Update 1.56 introduced six new engine swap options, and I only experimented with one. The Ford Escort RS Cosworth essentially became a race car with the Group B Focus engine inside, and it's great ...

this kind of swap works on ‘13-‘14 2.5 Outback, ‘13-‘17 Crosstrek; ‘12-‘16 Impreza, ‘13-‘18 Legacy, and ‘13-‘18 Forester…with a 2.0-liter or 2.5-liter FB engine with a CVT." ...