K&N Universal Clamp-On Air Filter 3-1/2in 10 Degree Flange 5-3/4in B 4-1/2in x 3-1/4in T 7in H - RU-1033 fits_2017-`Audi`A4 0 Liter RAP-AR

0 Liter RAP-AR

5in Outside Diameter Polished Tips

Variable Sound

The S-FLO Filter: The included AWE S-FLO Filter is designed specifically for this airbox to be easily serviceable and to maximize airflow

K&N Universal Clamp-On Air Filter 3-1/2in 10 Degree Flange 5-3/4in B 4-1/2in x 3-1/4in T 7in H - RU-1033 fits_2017-`Audi`A4 0 Liter RAP-ARK&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra strong molded pliable rubber flanges which absorb vibration and allow for secure