I have an o2 wagon. Stage 1.5. Uppipe, downpipe, midpipe, with stock catback. Everything else is stock on the car. I would like to know if anyone has used their wrx to tow a small trailer with a motorcycle or similar. I have recently aquired a small formula racecar (about 650lbs) and I would like to tow it with the wrx on a small trailer (200-300) to local autocrosses and things on occasion. I can make a trailer hitch reciever, so no worries there, mainly wondering how the suspension and drivetrain would handle it. Anyone done similar and what were your results? Thanks.