This kit is a custom made for a 2008+ STI. It uses a Precision 5558 BB with an .84 AR and is V-Band in and Vband out. 4inch S cover on the turbo. Pipes are all powder coated black, Tial Q BOV, Tial 44mm Wastegate with custom upipe and downpipe which are all vband. Will include everything to bolt this whole thing up to your stock header or any stock flange aftermarket header. Pictured with 5857 JB, switched to 5558 BB, but decided I would like to go back to stock and sell. Would entertain stock TMIC, Turbo, Intake, DP, Up-pipe+cash.