This K&N's performance air filter is designed to increase horsepower and acceleration while providing excellent filtration. It is washable and reusable and is custom designed to fit into your existing factory air box. Adding performance is simple: simply remove the disposable air filter and replace it with a K&N.
High air flow with excellent filtration
Designed to increase horsepower and acceleration
Washable and reusable
Will not void vehicle warranty
Lasts up to 50,000 miles before cleaning is required depending on driving conditions
Emissions legal in all 50 US states
Environmentally friendly
Covered by K&N's Million Mile Limited Warranty
Guaranteed to fit the following models:
2011-2012 Audi A8 D4 4.2L V8 (2 required per car)
2011-2016 Audi A8 D4 6.3L W12 (2 required per car)
