K&N Performance Air Intake System (57-3091) Audi > A3 > (8L) 1996-2004 > 1.9 TDI Lowered Front Axle from [mm]

Lowered Front Axle from [mm] 40 Lowered Front Axle to [mm] 60 Lowered Rear Axle from [mm] 30 Lowered Rear Axle to [mm] 50 Other Information Check vehicle identity plate for axle load Use information link for technical notes Quality H&R Range Top range

is not capable of compensating for the loss of metered air through a vent-to-atmosphere valve such as this

it ensures a consistent cold feed of air into the lower airbox that can then be delivered into a refined upper airbox

Noise is also improved throughout the rev range along with low end torque and high end horse power improvements throughout the rev range

PFF85-211BLK

K&N Performance Air Intake System (57-3091) Audi > A3 > (8L) 1996-2004 > 1.9 TDI Lowered Front Axle from [mm]A high density polyethylene (HDPE) rotationally molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect