K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 9inch H - RE-0870 fits_2015-`Audi`A3 In Sport Mode

In Sport Mode

MS1-HDR6 kit features ACT's most popular Heavy Duty pressure plate

On-Car Adjustment + No Jam Nuts Self-Cleaning

Reinforced Silicone Intake Tube

K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 9inch H - RE-0870 fits_2015-`Audi`A3 In Sport ModeK&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