you wouldnt have to change the pump or the res. I did not know this before I got it and went ahead and got the NA res and pump but still glad I did. The lines in the front that go down by the engine may be the worst bits. My engine was out when I did it so cant say for sure but I'd think its be all straight forward and relatively doable.
"torque gets you off the line...& hp gets you over the line." - TTKeeper