How to properly maintain the Toyota Supra's engine for maximum performance?

I recently bought a Toyota Supra and I want to make sure I am taking care of the engine properly. What are some tips and maintenance procedures to ensure the best performance from my Supra's engine? Any suggestions would be greatly appreciated!

Regularly change the engine oil and filter every 3,000 miles to maintain optimal engine health.

Perform regular tune-ups and inspections to catch any potential issues before they become major problems.

Consider using high-quality fuel and additives to keep your engine running smoothly and efficiently.

Avoid excessive revving and high-speed driving for extended periods to prevent engine wear and tear.

Invest in a good air intake and exhaust system for improved engine performance.