How can I improve the cooling system in my Audi 80?

I recently noticed that my Audi 80 is overheating during long drives. What steps can I take to improve my cooling system and prevent this issue?

One way to improve the cooling system is to check and replace the coolant regularly, as old coolant can become less effective in dissipating heat. Also, make sure to check for any leaks in the system.

Consider adding a coolant additive to your system, such as Redline Water Wetter, which can help decrease operating temperatures and prevent overheating issues.