Sorry man. I’m using the only NA power steering pump that I have.
I’m not sure what parts are longer, but I remember seeing the systems side by side a while ago and with the dimension change it seems like everything is stretched out just a bit and in a different shape. I would say, if you’re looking for something that quickly, then a 2+2 system from ebay is probably your best bet. That way you get a bit of aftermarket + a free’r flowing system at the same time. I can only imagine that finding a 2+2 TT setup in North America is the biggest bitch.
IIRC, the stock 300 uses an H-Pipe setup and not an X-Pipe. I could be wrong though.