How can I improve the performance of my Audi A4 engine?

My Audi A4 engine seems to be running sluggish, is there anything I can do to improve its performance?

Hi Rick! One of the best ways to improve the performance of your Audi A4 engine is to regularly change the air filter. This will ensure that the engine has enough clean air for optimal performance on the road.

Hey Rick, another thing you can do is make sure your tires are properly inflated. Under-inflated tires can cause your engine to work harder and decrease performance. Check your tire pressure regularly to ensure optimal performance.