About Air Filters
If you're looking to squeeze every bit of performance out of your Audi S6, don't overlook something as simple as the air filter. Stock filters can be inefficient and restrictive, limiting your engine's potential. A performance air filter from NAPA Auto Parts gives your engine clean air for more power and better fuel economy. It also helps keep dust and other particles out, making for a longer-lasting engine. So make the easy upgrade today and see the difference it makes on your Audi S6!