K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro 'Wheels'] tests show an exciting 45%

tests show an exciting 45% increase in flow

Rear (3 way adjustable)

Branded with a laser etched Takeda logo quality authenticity

and various Diamond Stitches High Back Dimensions: 33 in

K&N Replacement Air Filter - Round 11-13 Audi A6/A6 Quattro / 12-13 A7/A7 Quattro 'Wheels'] tests show an exciting 45%K&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