The Audi S3 was introduced in 1999. S3 comes with plenty of quality vehicles and parts, including the air filter. An S3 air filter is important to the vehicle by stopping debris from being trapped and entering the engine. The cabin air filter is shaped to fit into the vehicle's air intake in the passenger compartment while the combustion air filter's job is to prevent any debris from entering the engine cylinders and causing mechanical wear.
S3 offers reliability and practicality to customers. But there will be several problems after the S3 air filter parts have been used for years. The S3 air filter parts should be replaced every 30,000 miles or 30 months (whichever comes first). These parts should be checked every 12,000- 15,000 miles before replacing at your 30,000-mile interval. When servicing your S3 air filter parts, you should pry open the housing (if equipped). Remove the old unit, and reposition the new air filter. Make sure the top is facing the top and the bottom is facing the engine. Then reconnect the pins on the air filter box or reattach the wingnut (carbureted engines). Finally, reconnect all hose parts and connection parts going to housing. There are much better and smarter products and devices. There are plenty of inexpensive and quality parts on our site.