Nissan OEM Turbo Compressor Outlet Gasket - Nissan SR20DET S13 S14 S15 / Skyline GTS-T R32.
Nissan Silvia S15 Tomei ARMS T440M TURBINE KIT SR20DET
These are the same Turbos that are used for the GT600R Turbo Kit. Except these come with a high-nickel "Ni-Resist" material and a Inconel turbine wheel for extreme applications....