What are the must-have modifications for tuning a Toyota Supra GT-S?

I just got my hands on a used Toyota Supra GT-S and I want to tune it for better performance. What are the essential modifications I should make, in terms of engine, suspension, and body?

First of all, congratulations on your new Supra! To improve its overall performance, I would suggest starting with an aftermarket exhaust system. This will not only improve the sound of your car, but also increase horsepower and torque.

Next, you should consider upgrading your suspension. A set of coilovers will help improve handling and reduce body roll. Also, don't forget about upgrading your brakes to handle the added power.

In terms of engine modifications, a cold air intake and a tune will give you a noticeable increase in power. You can also look into upgrading your turbo for even more power.