What are the essential modifications to make to a Toyota Supra for track racing?

I recently purchased a Toyota Supra and I'm interested in participating in track races. I want to optimize my car for the best performance. What modifications should I make to the engine, suspension, and overall build? Are there any specific brands or parts that are recommended for track racing? Any tips or advice would be greatly appreciated.

For track racing, it's crucial to have a high-performance engine. Upgrade your turbo, exhaust system, and fuel system to increase power and responsiveness. As for suspension, invest in a set of coilovers and adjustable sway bars to improve handling and stability.

When it comes to track racing, weight reduction is key. Consider removing any non-essential components like backseats, air conditioning, and sound deadening material. This will greatly improve your car's power-to-weight ratio and overall performance.

Don't underestimate the importance of aerodynamics. Install a front lip, side skirts, and a rear spoiler to improve downforce and reduce drag. This will greatly improve your car's stability and cornering ability at high speeds.

Lastly, don't neglect your tires. Invest in a set of high-performance tires for optimal grip and handling on the track. Make sure to properly inflate them and rotate them regularly to ensure even wear.