CXRacing-T3 T4 Turbocharger Internal Wastegate 8PSI 2.5 inch V-Band Exhaust Internal Wastegate V-Band TurboCharger. T3/T4, 8PSI, .63 Trim, .60 A/R. 2.5" V-Band Outlet. Standard T3 Flange. T3 Flange to Manifold, 2.5" V-Band Hot Side Downpipe Flange .60 A/R Compressor, .63 A/R Turbine 2.75" Inlet & 2" Outlet, 1/8 NPT Oil Inlet, 350 WHP Swaps 5~20 PSI Working Pressure, 8 PSI Internal Wastegate, Computer Balanced Individually