This is what I have done to my 2003 Tundra
I now have 360.2 power output.
TRD Supercharger & TRD Boost Gauge | Unichip | Supra Twin Turbo Fuel Pump | ASP Overdrive Crank Pulley (9+psi) | IPT Valvebody Calibration | MagnaFlow Muffler (tuned single exhaust) | Denso Iridium IK22 Spark Plugs...