K&N Performance Air Filter For AUDI RS5 2023+

K&N
K&N filters are designed to increase horsepower and acceleration while providing excellent filtration and engine protection. Their products are known for their longevity and reusability, as K&N air filters are washable and can be reused multiple times, making them a popular choice among enthusiasts and professionals alike.
In addition to air filters, K&N also produces intake systems, oil filters, cabin air filters, and other performance parts and accessories. Their products are widely used in various motorsports disciplines, including drag racing, road racing, off-roading, and more.
This part fits: K&N Performance Air Filter For AUDI RS5 2023+
Part number: E-0646

Outside Diameter: 6.625 in (168 mm)
Inside Diameter: 3.5 in (89 mm)