brand new turbo kit has the essentials to get you started. comes with brand new turbo T3/T4 A/R. 63 brand new wastegate with extra wastegate spring and all hardware brand new blow off valve. and i have b-series manifold. no boost lag here!! will also work with single cams will require different manifold. will fit any b- series honda / acura will fit any single cam d-series honda / acura (with different manifold). can be used for any project you have with correct exhaust manifold made to fit T3 flange. $400 O.B.O.