How to fix poor acceleration in Audi 80?

I've noticed a decrease in acceleration power with my Audi 80. It used to be able to accelerate quickly, but now it struggles to pick up speed. What could be causing this issue? Is there a specific component I should check or replace?

You may want to check your spark plugs and wires. They could be worn out or damaged, leading to poor engine performance and acceleration. I recommend getting them replaced every 30,000 miles for optimal performance.