I'll double check on the brakes--the fronts might be upgraded, but the rears are drums-sfs(stock for sure)-can't imagine someone upgrading to different drums in the rear, why not just go to the rear disc? anyway, I've read all the stuff about brake swaps, and I don't think the brake booster in the hatch is stock...makes sense to install something that would increase the pedal stiffness if you didn't know to switch the master cylinders...

I'm guessing that I can pull the canister, and run a new stock line from the brake booster to the IM... and if the brakes are upgraded in any way ( need to replace the front wheel bearings, and I have full gsr knuckle assemblies w/rotors/calipers already in the garage and rear disc brake swap ready to go ) I'll just pop the 1' gsr abs MC on there...