What modifications should I add to turbocharge my Toyota Supra?

I've been thinking about adding a turbo to my Toyota Supra to boost its performance. However, I'm not sure what modifications are necessary and what brands are reliable. I don't want to risk damaging my engine, but I also don't want to waste money on ineffective parts. What would you recommend?

As a Toyota Supra enthusiast and mechanic, I would recommend upgrading your fuel system, exhaust system, and intercooler before adding a turbo. This will ensure your engine can handle the increased power and that the turbo is running efficiently.

I've personally had great results with the Garrett G25-550 turbo for my own Toyota Supra. It's reliable and produces a significant boost in horsepower. However, make sure you also upgrade your internal engine components to handle the added stress.

Before adding a turbo, I highly recommend getting a professional tune on a dyno. This will optimize your engine's performance and ensure it can handle the extra power. Also, don't skimp on the turbo itself - invest in a reputable brand like BorgWarner or Precision.