This is what the kit consist of....

Garrett GT25 turbo for the D17 kits w/ internal wastegate set to 6 PSI.
Cast manifold that comes preassembled on Garrett turbo.
Down pipe and gasket.
Polished charge piping.
High-flow intercooler.
Stainless steel braided oil line and fittings.
Stainless steel braided water lines for turbo cooling.
Blow off valve.
Comes standard with TSI's proprietary fuel system, which includes a TSI interface block with 2 additional fuel injectors and controller unit (black box). The controller unit is adjustable, displays boost pressure, and has an integrated turbo timer. The settings are all pre-programmed to work right out of the box. A good dyno tune can still yield some additional horsepower though.
Rising rate fuel pressure regulator (not included or needed on 7th Gen Civics).
Heat shield.
High-performance air intake and filter.
Oil return hose and oil pan fitting.
All hardware, pressure lines, hoses, clamps, and couplers.
Installation instructions & injector control settings.