GT30 GT3076 UNIVERSAL turbo charger kit with oil hoses fittings T3 Flange January 25, 2024gt30charger, fittings, flange, gt30, gt3076, hoses, turbo, universaladmin Very Good response turbo for 6 Cyl applications. This turbo has a flow capacity of about over 500HP. Exhaust Inlet (Turbo Manifold) Flange: Standard T3 Flange. Exhaust Outlet Flange: 4-Bolt Flange. Oil Inlet: M12 1.25 & 2 M8 1.25.