The can part is quite easy once you have sniffed the OEM signals. Here is a guy who did a swap on a Subaru, coincidentally I am using the same rack on my car. PDF at the bottom detailing it if you are on a desktop.
If you don't know about bump steer then google it, it'll make your life considerably more stressful when changing steering racks for another type. Best/easiest option is to stick with what the vehicle manufacturer provided, it gets a lot more complicated when swapping steering parts. The dirtiest solution is an electric-hydraulic pump, early 2000s OEMs used them.
You'll need a can message converter, I don't think the VCU200 is sufficiently developed yet to allow custom can message output- I'd be very keen to know if it is as I'm using the 300 and have the same issue.
2015 Electric Rack Installed into a 2010 STI - NASIOC
2015 Electric Rack Installed into a 2010 STI Brakes, Steering & Suspension
forums.nasioc.com
If you don't know about bump steer then google it, it'll make your life considerably more stressful when changing steering racks for another type. Best/easiest option is to stick with what the vehicle manufacturer provided, it gets a lot more complicated when swapping steering parts. The dirtiest solution is an electric-hydraulic pump, early 2000s OEMs used them.
You'll need a can message converter, I don't think the VCU200 is sufficiently developed yet to allow custom can message output- I'd be very keen to know if it is as I'm using the 300 and have the same issue.