Don't do it. I would offer 250 shipped at most. Venture out and take a look at the WS2 by Apexi. I picked mine up for 418 shipped new. Go here before you buy any used part that could turn out to be a piece of shit. www.importrp.com W/regards to the install, you can do it yourself w/some wd40 18mm socket and open ended wrenches and a couple of jack stands. Piece of cake.