What is the purpose of the Audi 80's Strengthened CromoTop Piston Rings?

I've heard that the Audi 80 comes with Strengthened CromoTop Piston Rings, but I don't understand what they do. Can someone explain their purpose and why they're important?

The Strengthened CromoTop Piston Rings in the Audi 80 provide increased strength and durability to handle the high temperatures and pressures of the engine. It helps to prevent any oil leaking into the combustion chamber, allowing for better engine performance and longevity. My personal advice is to make sure to regularly maintain and replace them as needed to ensure optimal performance.

Strengthened CromoTop Piston Rings are used in the Audi 80 for their high resistance to wear and tear, allowing for better longevity and consistent engine performance. My personal suggestion is to also consider upgrading other engine components such as the valves and camshaft to fully optimize your car's performance.