K&N Replacement Round Air Filter for 13-14 Audi RS6/RS7 4.0L V8 Drivetrain>Spindles resulting in a safe increase

resulting in a safe increase in horsepower

warp-resistant Dura-Flex 2000 material

the LoadLifter 5000 kit from Air Lift will make towing and hauling with your Ford F-150 PowerBoost a comfortable and stress-free experience

Organic lined clutch discs will provide smooth engagement with a soft pedal effort to make this clutch kit ideal for the street only performance enthusiast

and you will literally live with your choice for years

K&N Replacement Round Air Filter for 13-14 Audi RS6/RS7 4.0L V8 Drivetrain>Spindles resulting in a safe increaseK&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your