Dirtfish has some BUILT rally cars, these aren’t just Subarus with a few bolt-ons. I’ll probably pick a BRZ to gain some insight from the pros on a rwd chassis. Sti’s are available as well. So, any takers? It’s not cheap, but the packages are all 20% off right now, and I'm guessing this is the kind of experience that will be cherished for a long time. 

Hey Chariotoflove! They even have hand controls available!