How to increase the horsepower of a Toyota Supra?

I have a stock Toyota Supra and I'm looking to increase its horsepower. What are some recommended modifications and upgrades that I can do?

One of the best ways to increase the horsepower of a Toyota Supra is by installing a turbocharger or supercharger.

Another option would be to upgrade the exhaust system and intake to improve air flow and power.

A tune or ECU remap can also optimize the engine's performance and boost horsepower.